7.5
HIGH
CVE-2021-21574
Dell BIOSConnect UEFI Buffer Overflow Vulnerability
Description

Dell BIOSConnect feature contains a buffer overflow vulnerability. An authenticated malicious admin user with local access to the system may potentially exploit this vulnerability to run arbitrary code and bypass UEFI restrictions.

INFO

Published Date :

June 24, 2021, 5:15 p.m.

Last Modified :

June 30, 2021, 7:30 p.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

6.0

Exploitability Score :

0.8
Public PoC/Exploit Available at Github

CVE-2021-21574 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-21574 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Dell alienware_m15_r6_firmware
2 Dell chengming_3990_firmware
3 Dell chengming_3991_firmware
4 Dell g15_5510_firmware
5 Dell g15_5511_firmware
6 Dell g3_3500_firmware
7 Dell inspiron_14_5418_firmware
8 Dell inspiron_15_5518_firmware
9 Dell inspiron_3501_firmware
10 Dell inspiron_3880_firmware
11 Dell inspiron_3881_firmware
12 Dell inspiron_3891_firmware
13 Dell inspiron_5300_firmware
14 Dell inspiron_5301_firmware
15 Dell inspiron_5310_firmware
16 Dell inspiron_5400_2-in-1_firmware
17 Dell inspiron_5401_firmware
18 Dell inspiron_5401_aio_firmware
19 Dell inspiron_5402_firmware
20 Dell inspiron_5408_firmware
21 Dell inspiron_5409_firmware
22 Dell inspiron_5501_firmware
23 Dell inspiron_5502_firmware
24 Dell inspiron_5508_firmware
25 Dell inspiron_5509_firmware
26 Dell inspiron_7300_firmware
27 Dell inspiron_7300_2-in-1_firmware
28 Dell inspiron_7306_2-in-1_firmware
29 Dell inspiron_7400_firmware
30 Dell inspiron_7500_firmware
31 Dell inspiron_7501_firmware
32 Dell inspiron_7610_firmware
33 Dell inspiron_7706_2-in-1_firmware
34 Dell latitude_3120_firmware
35 Dell latitude_3320_firmware
36 Dell latitude_3410_firmware
37 Dell latitude_3420_firmware
38 Dell latitude_3510_firmware
39 Dell latitude_3520_firmware
40 Dell latitude_5310_firmware
41 Dell latitude_5310_2-in-1_firmware
42 Dell latitude_5320_firmware
43 Dell latitude_5410_firmware
44 Dell latitude_5411_firmware
45 Dell latitude_5420_firmware
46 Dell latitude_5510_firmware
47 Dell latitude_5511_firmware
48 Dell latitude_5520_firmware
49 Dell latitude_5521_firmware
50 Dell latitude_7210_2-in-1_firmware
51 Dell latitude_7310_firmware
52 Dell latitude_7320_detachable_firmware
53 Dell latitude_7410_firmware
54 Dell latitude_9410_firmware
55 Dell latitude_9420_firmware
56 Dell latitude_9510_firmware
57 Dell latitude_9520_firmware
58 Dell latitude_5421_firmware
59 Dell optiplex_3080_firmware
60 Dell optiplex_3280_all-in-one_firmware
61 Dell optiplex_5080_firmware
62 Dell optiplex_7080_firmware
63 Dell optiplex_7480_all-in-one_firmware
64 Dell optiplex_7490_all-in-one_firmware
65 Dell optiplex_7780_all-in-one_firmware
66 Dell precision_3440_firmware
67 Dell precision_3450_firmware
68 Dell precision_3550_firmware
69 Dell precision_3551_firmware
70 Dell precision_3560_firmware
71 Dell precision_3561_firmware
72 Dell precision_5550_firmware
73 Dell precision_5560_firmware
74 Dell precision_5760_firmware
75 Dell precision_7560_firmware
76 Dell precision_7760_firmware
77 Dell vostro_3400_firmware
78 Dell vostro_3500_firmware
79 Dell vostro_3501_firmware
80 Dell vostro_3681_firmware
81 Dell vostro_3690_firmware
82 Dell vostro_3881_firmware
83 Dell vostro_3888_firmware
84 Dell vostro_3890_firmware
85 Dell vostro_5300_firmware
86 Dell vostro_5301_firmware
87 Dell vostro_5310_firmware
88 Dell vostro_5401_firmware
89 Dell vostro_5402_firmware
90 Dell vostro_5501_firmware
91 Dell vostro_5502_firmware
92 Dell vostro_5880_firmware
93 Dell vostro_5890_firmware
94 Dell vostro_7500_firmware
95 Dell xps_13_9305_firmware
96 Dell xps_13_9310_firmware
97 Dell xps_15_9500_firmware
98 Dell xps_15_9510_firmware
99 Dell xps_17_9700_firmware
100 Dell xps_17_9710_firmware
101 Dell precision_3640_firmware
102 Dell precision_7550_firmware
103 Dell precision_7750_firmware
104 Dell g5_5500_firmware
105 Dell g7_7500_firmware
106 Dell g7_7700_firmware
107 Dell inspiron_15_7510_firmware
108 Dell inspiron_5400_aio_firmware
109 Dell inspiron_5406_2n1_firmware
110 Dell inspiron_5410_2-in-1_firmware
111 Dell inspiron_7500_2-in-1_firmware
112 Dell inspiron_7506_firmware
113 Dell inspiron_7700_aio_firmware
114 Dell latitude_5320_2-in-1_firmware
115 Dell latitude_7320_firmware
116 Dell latitude_7420_firmware
117 Dell latitude_7520_firmware
118 Dell optiplex_3090_uff_firmware
119 Dell optiplex_5090_tower_firmware
120 Dell optiplex_5490_aio_firmware
121 Dell optiplex_7090_tower_firmware
122 Dell optiplex_7090_uff_firmware
123 Dell precision_17_m5750_firmware
124 Dell precision_3650_mt_firmware
125 Dell vostro_14_5410_firmware
126 Dell vostro_15_5510_firmware
127 Dell vostro_15_7510_firmware
128 Dell xps_13_2in1_9310_firmware
: Total Affected Vendor : 1 | Products : 128
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-21574.

URL Resource
https://www.dell.com/support/kbdoc/en-us/000188682 Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
by-roj/24_Vulnerability-Analysis-and-PoC-Reimplementation

None

Updated: 8 hours, 35 minutes ago
0 stars 0 fork 0 watcher
Born at : Nov. 22, 2024, 5:52 a.m. This repo has been linked 6 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-21574 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-21574 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Jun. 30, 2021

    Action Type Old Value New Value
    Removed CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V2 NIST (AV:L/AC:M/Au:N/C:C/I:C/A:C)
    Removed CVSS V3.1 NIST AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
  • Initial Analysis by [email protected]

    Jun. 30, 2021

    Action Type Old Value New Value
    Added CVSS V2 Metadata Obtain Admin/Root Access
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.dell.com/support/kbdoc/en-us/000188682 No Types Assigned https://www.dell.com/support/kbdoc/en-us/000188682 Vendor Advisory
    Added CWE NIST CWE-787
    Added CPE Configuration AND OR *cpe:2.3:o:dell:alienware_m15_r6_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.3 OR cpe:2.3:h:dell:alienware_m15_r6:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:chengming_3990_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.1 OR cpe:2.3:h:dell:chengming_3990:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:chengming_3991_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.1 OR cpe:2.3:h:dell:chengming_3991:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g15_5510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:g15_5510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g15_5511_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.3 OR cpe:2.3:h:dell:g15_5511:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g3_3500_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.9.0 OR cpe:2.3:h:dell:g3_3500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g5_5500_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:g5_5500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g7_7500_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:g7_7500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g7_7700_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:g7_7700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_14_5418_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.0_a06 OR cpe:2.3:h:dell:inspiron_14_5418:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_15_5518_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.0_a06 OR cpe:2.3:h:dell:inspiron_15_5518:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_15_7510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.4 OR cpe:2.3:h:dell:inspiron_15_7510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3501_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:inspiron_3501:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3880_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.1 OR cpe:2.3:h:dell:inspiron_3880:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3881_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.1 OR cpe:2.3:h:dell:inspiron_3881:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_3891_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.11 OR cpe:2.3:h:dell:inspiron_3891:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5300_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:inspiron_5300:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5301_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.1 OR cpe:2.3:h:dell:inspiron_5301:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5310_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.0 OR cpe:2.3:h:dell:inspiron_5310:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5400_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:inspiron_5400_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5400_aio_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:inspiron_5400_aio:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5401_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.2 OR cpe:2.3:h:dell:inspiron_5401:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5401_aio_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:inspiron_5401_aio:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5402_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_5402:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5406_2n1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_5406_2n1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5408_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.2 OR cpe:2.3:h:dell:inspiron_5408:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5409_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_5409:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5410_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.0 OR cpe:2.3:h:dell:inspiron_5410_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5501_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.2 OR cpe:2.3:h:dell:inspiron_5501:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5502_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_5502:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5508_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.2 OR cpe:2.3:h:dell:inspiron_5508:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_5509_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_5509:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7300_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.1 OR cpe:2.3:h:dell:inspiron_7300:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7300_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.0 OR cpe:2.3:h:dell:inspiron_7300_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7306_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_7306_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7400_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.1 OR cpe:2.3:h:dell:inspiron_7400:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7500_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:inspiron_7500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7500_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.0 OR cpe:2.3:h:dell:inspiron_7500_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7501_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:inspiron_7501:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7506_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_7506:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7610_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.4 OR cpe:2.3:h:dell:inspiron_7610:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7700_aio_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:inspiron_7700_aio:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7706_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:inspiron_7706_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_3120_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.0 OR cpe:2.3:h:dell:latitude_3120:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_3320_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:latitude_3320:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_3410_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:latitude_3410:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_3420_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:latitude_3420:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_3510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.0 OR cpe:2.3:h:dell:latitude_3510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_3520_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:latitude_3520:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5310_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:latitude_5310:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5310_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:latitude_5310_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5320_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:latitude_5320:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5320_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:latitude_5320_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5410_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:latitude_5410:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5411_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:latitude_5411:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5420_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:latitude_5420:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:latitude_5510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5511_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:latitude_5511:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5520_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:latitude_5520:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5521_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.0_a03 OR cpe:2.3:h:dell:latitude_5521:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_7210_2-in-1_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:latitude_7210_2-in-1:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_7310_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:latitude_7310:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_7320_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:latitude_7320:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_7320_detachable_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0_a04 OR cpe:2.3:h:dell:latitude_7320_detachable:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_7410_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:latitude_7410:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_7420_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:latitude_7420:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_7520_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:latitude_7520:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_9410_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:latitude_9410:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_9420_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.1 OR cpe:2.3:h:dell:latitude_9420:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_9510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:latitude_9510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_9520_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.2 OR cpe:2.3:h:dell:latitude_9520:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:latitude_5421_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.0_a03 OR cpe:2.3:h:dell:latitude_5421:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_3080_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.1 OR cpe:2.3:h:dell:optiplex_3080:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_3090_uff_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.2.0 OR cpe:2.3:h:dell:optiplex_3090_uff:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_3280_all-in-one_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:optiplex_3280_all-in-one:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_5080_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:optiplex_5080:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_5090_tower_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.35 OR cpe:2.3:h:dell:optiplex_5090_tower:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_5490_aio_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.0 OR cpe:2.3:h:dell:optiplex_5490_aio:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_7080_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:optiplex_7080:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_7090_tower_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.35 OR cpe:2.3:h:dell:optiplex_7090_tower:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_7090_uff_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.2.0 OR cpe:2.3:h:dell:optiplex_7090_uff:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_7480_all-in-one_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:optiplex_7480_all-in-one:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_7490_all-in-one_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.0 OR cpe:2.3:h:dell:optiplex_7490_all-in-one:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_7780_all-in-one_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.0 OR cpe:2.3:h:dell:optiplex_7780_all-in-one:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_17_m5750_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.2 OR cpe:2.3:h:dell:precision_17_m5750:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3440_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:precision_3440:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3450_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.35 OR cpe:2.3:h:dell:precision_3450:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3550_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:precision_3550:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3551_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:precision_3551:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3560_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:precision_3560:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3561_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.0_a03 OR cpe:2.3:h:dell:precision_3561:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3640_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.2 OR cpe:2.3:h:dell:precision_3640:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3650_mt_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.2.0 OR cpe:2.3:h:dell:precision_3650_mt:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_5550_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.1 OR cpe:2.3:h:dell:precision_5550:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_5560_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.2 OR cpe:2.3:h:dell:precision_5560:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_5760_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.3 OR cpe:2.3:h:dell:precision_5760:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_7550_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:precision_7550:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_7560_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.2 OR cpe:2.3:h:dell:precision_7560:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_7750_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:precision_7750:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_7760_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.2 OR cpe:2.3:h:dell:precision_7760:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_14_5410_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.0_a06 OR cpe:2.3:h:dell:vostro_14_5410:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_15_5510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.0_a06 OR cpe:2.3:h:dell:vostro_15_5510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_15_7510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.4 OR cpe:2.3:h:dell:vostro_15_7510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3400_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:vostro_3400:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3500_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:vostro_3500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3501_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.6.0 OR cpe:2.3:h:dell:vostro_3501:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3681_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.4.0 OR cpe:2.3:h:dell:vostro_3681:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3690_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.11 OR cpe:2.3:h:dell:vostro_3690:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3881_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.4.0 OR cpe:2.3:h:dell:vostro_3881:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3888_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.4.0 OR cpe:2.3:h:dell:vostro_3888:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_3890_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.11 OR cpe:2.3:h:dell:vostro_3890:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5300_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.1 OR cpe:2.3:h:dell:vostro_5300:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5301_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.1 OR cpe:2.3:h:dell:vostro_5301:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5310_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.1.0 OR cpe:2.3:h:dell:vostro_5310:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5401_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.2 OR cpe:2.3:h:dell:vostro_5401:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5402_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:vostro_5402:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5501_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.7.2 OR cpe:2.3:h:dell:vostro_5501:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5502_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.5.1 OR cpe:2.3:h:dell:vostro_5502:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5880_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.0 OR cpe:2.3:h:dell:vostro_5880:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_5890_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.11 OR cpe:2.3:h:dell:vostro_5890:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_7500_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.0 OR cpe:2.3:h:dell:vostro_7500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:xps_13_9305_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.0.8 OR cpe:2.3:h:dell:xps_13_9305:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:xps_13_2in1_9310_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 2.3.3 OR cpe:2.3:h:dell:xps_13_2in1_9310:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:xps_13_9310_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.0.0 OR cpe:2.3:h:dell:xps_13_9310:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:xps_15_9500_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.1 OR cpe:2.3:h:dell:xps_15_9500:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:xps_15_9510_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.3.2 OR cpe:2.3:h:dell:xps_15_9510:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:xps_17_9700_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.8.2 OR cpe:2.3:h:dell:xps_17_9700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:xps_17_9710_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.3 OR cpe:2.3:h:dell:xps_17_9710:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-21574 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-21574 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.06 }} 0.01%

score

0.21128

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: