10.0
CRITICAL
CVE-2017-7921
Hikvision DS Series Improper Authentication Vulnerability
Description

An Improper Authentication issue was discovered in Hikvision DS-2CD2xx2F-I Series V5.2.0 build 140721 to V5.4.0 build 160530, DS-2CD2xx0F-I Series V5.2.0 build 140721 to V5.4.0 Build 160401, DS-2CD2xx2FWD Series V5.3.1 build 150410 to V5.4.4 Build 161125, DS-2CD4x2xFWD Series V5.2.0 build 140721 to V5.4.0 Build 160414, DS-2CD4xx5 Series V5.2.0 build 140721 to V5.4.0 Build 160421, DS-2DFx Series V5.2.0 build 140805 to V5.4.5 Build 160928, and DS-2CD63xx Series V5.0.9 build 140305 to V5.3.5 Build 160106 devices. The improper authentication vulnerability occurs when an application does not adequately or correctly authenticate users. This may allow a malicious user to escalate his or her privileges on the system and gain access to sensitive information.

INFO

Published Date :

May 6, 2017, 12:29 a.m.

Last Modified :

Nov. 21, 2024, 3:32 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

6.0

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2017-7921 has a 51 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-2017-7921 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 Hikvision ds-2cd2032-i_firmware
2 Hikvision ds-2cd2112-i_firmware
3 Hikvision ds-2cd2132-i_firmware
4 Hikvision ds-2cd2212-i5_firmware
5 Hikvision ds-2cd2232-i5_firmware
6 Hikvision ds-2cd2312-i_firmware
7 Hikvision ds-2cd2332-i_firmware
8 Hikvision ds-2cd2412f-i\(w\)_firmware
9 Hikvision ds-2cd2432f-i\(w\)_firmware
10 Hikvision ds-2cd2512f-i\(s\)_firmware
11 Hikvision ds-2cd2532f-i\(s\)_firmware
12 Hikvision ds-2cd2612f-i\(s\)_firmware
13 Hikvision ds-2cd2632f-i\(s\)_firmware
14 Hikvision ds-2cd2712f-i\(s\)_firmware
15 Hikvision ds-2cd2732f-i\(s\)_firmware
16 Hikvision ds-2cd2t32-i3_firmware
17 Hikvision ds-2cd2t32-i5_firmware
18 Hikvision ds-2cd2t32-i8_firmware
19 Hikvision ds-2cd4012f-\(a\)_firmware
20 Hikvision ds-2cd4012f-\(p\)_firmware
21 Hikvision ds-2cd4012f-\(w\)_firmware
22 Hikvision ds-2cd4012fwd-\(a\)_firmware
23 Hikvision ds-2cd4012fwd-\(p\)_firmware
24 Hikvision ds-2cd4012fwd-\(w\)_firmware
25 Hikvision ds-2cd4024f-\(a\)_firmware
26 Hikvision ds-2cd4024f-\(p\)_firmware
27 Hikvision ds-2cd4024f-\(w\)_firmware
28 Hikvision ds-2cd4032fwd-\(a\)_firmware
29 Hikvision ds-2cd4032fwd-\(p\)_firmware
30 Hikvision ds-2cd4032fwd-\(w\)_firmware
31 Hikvision ds-2cd4112f-i\(z\)_firmware
32 Hikvision ds-2cd4112fwd-i\(z\)_firmware
33 Hikvision ds-2cd4124f-i\(z\)_firmware
34 Hikvision ds-2cd4132fwd-i\(z\)_firmware
35 Hikvision ds-2cd4212f-i\(h\)_firmware
36 Hikvision ds-2cd4212f-i\(s\)_firmware
37 Hikvision ds-2cd4212f-i\(z\)_firmware
38 Hikvision ds-2cd4212fwd-i\(h\)_firmware
39 Hikvision ds-2cd4212fwd-i\(s\)_firmware
40 Hikvision ds-2cd4212fwd-i\(z\)_firmware
41 Hikvision ds-2cd4224f-i\(h\)_firmware
42 Hikvision ds-2cd4224f-i\(s\)_firmware
43 Hikvision ds-2cd4224f-i\(z\)_firmware
44 Hikvision ds-2cd4232fwd-i\(h\)_firmware
45 Hikvision ds-2cd4232fwd-i\(s\)_firmware
46 Hikvision ds-2cd4232fwd-i\(z\)_firmware
47 Hikvision ds-2cd4312f-i\(h\)_firmware
48 Hikvision ds-2cd4312f-i\(s\)_firmware
49 Hikvision ds-2cd4312f-i\(z\)_firmware
50 Hikvision ds-2cd4324f-i\(h\)_firmware
51 Hikvision ds-2cd4324f-i\(s\)_firmware
52 Hikvision ds-2cd4324f-i\(z\)_firmware
53 Hikvision ds-2cd4332fwd-i\(h\)_firmware
54 Hikvision ds-2cd4332fwd-i\(s\)_firmware
55 Hikvision ds-2cd4332fwd-i\(z\)_firmware
56 Hikvision ds-2cd6412fwd_firmware
57 Hikvision ds-2dfx_series_firmware
58 Hikvision ds-2cd63xx_series_firmware
59 Hikvision ds-2cd2032-i
60 Hikvision ds-2cd2112-i
61 Hikvision ds-2cd2132-i
62 Hikvision ds-2cd2212-i5
63 Hikvision ds-2cd2232-i5
64 Hikvision ds-2cd2312-i
65 Hikvision ds-2cd2332-i
66 Hikvision ds-2cd2412f-i\(w\)
67 Hikvision ds-2cd2432f-i\(w\)
68 Hikvision ds-2cd2512f-i\(s\)
69 Hikvision ds-2cd2532f-i\(s\)
70 Hikvision ds-2cd2612f-i\(s\)
71 Hikvision ds-2cd2632f-i\(s\)
72 Hikvision ds-2cd2712f-i\(s\)
73 Hikvision ds-2cd2732f-i\(s\)
74 Hikvision ds-2cd2t32-i3
75 Hikvision ds-2cd2t32-i5
76 Hikvision ds-2cd2t32-i8
77 Hikvision ds-2cd4012f-\(a\)
78 Hikvision ds-2cd4012f-\(p\)
79 Hikvision ds-2cd4012f-\(w\)
80 Hikvision ds-2cd4012fwd-\(a\)
81 Hikvision ds-2cd4012fwd-\(p\)
82 Hikvision ds-2cd4012fwd-\(w\)
83 Hikvision ds-2cd4024f-\(a\)
84 Hikvision ds-2cd4024f-\(p\)
85 Hikvision ds-2cd4024f-\(w\)
86 Hikvision ds-2cd4032fwd-\(a\)
87 Hikvision ds-2cd4032fwd-\(p\)
88 Hikvision ds-2cd4032fwd-\(w\)
89 Hikvision ds-2cd4112f-i\(z\)
90 Hikvision ds-2cd4112fwd-i\(z\)
91 Hikvision ds-2cd4124f-i\(z\)
92 Hikvision ds-2cd4132fwd-i\(z\)
93 Hikvision ds-2cd4212f-i\(h\)
94 Hikvision ds-2cd4212f-i\(s\)
95 Hikvision ds-2cd4212f-i\(z\)
96 Hikvision ds-2cd4212fwd-i\(h\)
97 Hikvision ds-2cd4212fwd-i\(s\)
98 Hikvision ds-2cd4212fwd-i\(z\)
99 Hikvision ds-2cd4224f-i\(h\)
100 Hikvision ds-2cd4224f-i\(s\)
101 Hikvision ds-2cd4224f-i\(z\)
102 Hikvision ds-2cd4232fwd-i\(h\)
103 Hikvision ds-2cd4232fwd-i\(s\)
104 Hikvision ds-2cd4232fwd-i\(z\)
105 Hikvision ds-2cd4312f-i\(h\)
106 Hikvision ds-2cd4312f-i\(s\)
107 Hikvision ds-2cd4312f-i\(z\)
108 Hikvision ds-2cd4324f-i\(h\)
109 Hikvision ds-2cd4324f-i\(s\)
110 Hikvision ds-2cd4324f-i\(z\)
111 Hikvision ds-2cd4332fwd-i\(h\)
112 Hikvision ds-2cd4332fwd-i\(s\)
113 Hikvision ds-2cd4332fwd-i\(z\)
114 Hikvision ds-2cd6412fwd
115 Hikvision ds-2dfx_series
116 Hikvision ds-2cd63xx_series
: Total Affected Vendor : 1 | Products : 116
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-2017-7921.

URL Resource
http://www.hikvision.com/us/about_10805.html Patch Vendor Advisory
http://www.securityfocus.com/bid/98313 Third Party Advisory VDB Entry
https://ghostbin.com/paste/q2vq2
https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01 Third Party Advisory US Government Resource
http://www.hikvision.com/us/about_10805.html Patch Vendor Advisory
http://www.securityfocus.com/bid/98313 Third Party Advisory VDB Entry
https://ghostbin.com/paste/q2vq2
https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01 Third Party Advisory US Government Resource

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
andychao/CVE-2017-7921_reproduces_decrypted_file_sharing

CVE-2017-7921复现解密文件分享 免费下载

Updated: 3 weeks, 5 days ago
0 stars 0 fork 0 watcher
Born at : Nov. 30, 2024, 2:47 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
aengussong/hikvision_probe

Identify hikvision ip and probe for cve-s (CVE-2017-7921, CVE-2022-28171, CVE-2021-36260)

Python

Updated: 4 weeks, 1 day ago
0 stars 0 fork 0 watcher
Born at : Nov. 26, 2024, 1:02 p.m. This repo has been linked 3 different CVEs too.
Profile Photo
HexBuddy/HikvisionExploiter

HikvisionExploiter is a Python-based utility designed to automate exploitation and directory accessibility checks on Hikvision network cameras exploiting the Web interface Version 3.1.3.150324.

Python

Updated: 4 weeks ago
48 stars 6 fork 6 watcher
Born at : July 5, 2024, 4:58 p.m. This repo has been linked 3 different CVEs too.
Profile Photo
nyctop/ing2

None

Python

Updated: 5 months, 1 week ago
0 stars 0 fork 0 watcher
Born at : July 3, 2024, 2:44 p.m. This repo has been linked 4 different CVEs too.
Profile Photo
kooroshsanaei/HikVision-CVE-2017-7921

Test For CVE-2017–7921;

Python

Updated: 1 month, 1 week ago
4 stars 1 fork 1 watcher
Born at : July 2, 2024, 11:47 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
onewinner/VulToolsKit

红队武器库漏洞利用工具合集整理

HTML

Updated: 2 weeks, 6 days ago
400 stars 58 fork 58 watcher
Born at : June 27, 2024, 9:28 a.m. This repo has been linked 54 different CVEs too.
Profile Photo
alexandrecleite/Hikivision_Decrypter

Decodificador do arquivo de configuração de câmeras Hikvision.

Python

Updated: 6 months ago
0 stars 0 fork 0 watcher
Born at : June 23, 2024, 8:22 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
zhoubingyan1/Golang-Learning

None

Go Smarty CSS JavaScript HTML

Updated: 6 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : June 3, 2024, 7:46 a.m. This repo has been linked 9 different CVEs too.
Profile Photo
SlickxMercy/WebCamHack

WebCamHack

Python Shell Perl

Updated: 2 months, 3 weeks ago
3 stars 0 fork 0 watcher
Born at : May 31, 2024, 10:28 p.m. This repo has been linked 2 different CVEs too.
Profile Photo
rmic/hikexpl

None

Python

Updated: 8 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : April 5, 2024, 7:53 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
wafinfo/DecryptTools

DecryptTools-综合解密

Updated: 3 weeks ago
1035 stars 113 fork 113 watcher
Born at : March 14, 2024, 5:39 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
lions2012/Penetration_Testing_POC

渗透测试有关的POC、EXP、脚本、提权、小工具等---About penetration-testing python-script poc getshell csrf xss cms php-getshell domainmod-xss csrf-webshell cobub-razor cve rce sql sql-poc poc-exp bypass oa-getshell cve-cms

Assembly Python Shell PHP C++ C Go Ruby HTML Java

Updated: 4 weeks, 1 day ago
6 stars 0 fork 0 watcher
Born at : Feb. 7, 2024, 2:08 p.m. This repo has been linked 305 different CVEs too.
Profile Photo
yousouf-Tasfin/cve-2017-7921-Mass-Exploit

None

Python

Updated: 1 month, 2 weeks ago
3 stars 0 fork 0 watcher
Born at : Feb. 2, 2024, 3:27 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
b3pwn3d/CVE-2017-7921

None

Python

Updated: 1 year, 1 month ago
0 stars 0 fork 0 watcher
Born at : Nov. 20, 2023, 6:44 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
sponkmonk/Ladon_english_update

None

Go PowerShell Python C#

Updated: 4 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 30, 2023, 4:35 p.m. This repo has been linked 28 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-2017-7921 vulnerability anywhere in the article.

  • security.nl
FBI waarschuwt voor aanvallen op ip-camera's en digitale videorecorders

Aanvallers maken misbruik van bekende kwetsbaarheden en zwakke wachtwoorden om ip-camera's en digitale videorecorders van onder andere Hikvision, D-Link en Dahua met malware te infecteren, zo waarschu ... Read more

Published Date: Dec 17, 2024 (1 week, 2 days ago)
CVE-2021-36260 CVE-2021-33044 CVE-2020-25078 CVE-2018-9995 CVE-2017-7921
  • The Hacker News
CISA and FBI Raise Alerts on Exploited Flaws and Expanding HiatusRAT Campaign

Network Security / IoT Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added two security flaws to its Known Exploited Vulnerabilities (KEV) catalog, citing evidenc ... Read more

Published Date: Dec 17, 2024 (1 week, 2 days ago)
CVE-2024-41592 CVE-2024-35250 CVE-2024-20767 CVE-2021-36260 CVE-2021-33044 CVE-2020-25078 CVE-2020-8515 CVE-2018-9995 CVE-2017-7921
  • BleepingComputer
FBI spots HiatusRAT malware attacks targeting web cameras, DVRs

The FBI warned today that new HiatusRAT malware attacks are now scanning for and infecting vulnerable web cameras and DVRs that are exposed online. As a private industry notification (PIN) published o ... Read more

Published Date: Dec 16, 2024 (1 week, 2 days ago)
CVE-2021-36260 CVE-2021-33044 CVE-2020-25078 CVE-2018-9995 CVE-2017-7921

The following table lists the changes that have been made to the CVE-2017-7921 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://www.hikvision.com/us/about_10805.html
    Added Reference http://www.securityfocus.com/bid/98313
    Added Reference https://ghostbin.com/paste/q2vq2
    Added Reference https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 09, 2019

    Action Type Old Value New Value
    Added CWE ICS-CERT CWE-287
  • CVE Modified by [email protected]

    Dec. 19, 2017

    Action Type Old Value New Value
    Added Reference https://ghostbin.com/paste/q2vq2 [No Types Assigned]
  • Initial Analysis by [email protected]

    May. 18, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
    Changed Reference Type https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01 No Types Assigned https://ics-cert.us-cert.gov/advisories/ICSA-17-124-01 Third Party Advisory, US Government Resource
    Changed Reference Type http://www.securityfocus.com/bid/98313 No Types Assigned http://www.securityfocus.com/bid/98313 Third Party Advisory, VDB Entry
    Changed Reference Type http://www.hikvision.com/us/about_10805.html No Types Assigned http://www.hikvision.com/us/about_10805.html Patch, Vendor Advisory
    Added CWE CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:hikvision:ds-2cd2032-i_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2112-i_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2132-i_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2212-i5_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2232-i5_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2312-i_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2332-i_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2412f-i\(w\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2432f-i\(w\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2512f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2532f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2612f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2632f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2712f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2732f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2t32-i3_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2t32-i5_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd2t32-i8_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4012f-\(a\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4012f-\(p\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4012f-\(w\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4012fwd-\(a\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4012fwd-\(p\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4012fwd-\(w\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4024f-\(a\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4024f-\(p\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4024f-\(w\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4032fwd-\(a\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4032fwd-\(p\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4032fwd-\(w\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4112f-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4112fwd-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4124f-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4132fwd-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4212f-i\(h\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4212f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4212f-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4212fwd-i\(h\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4212fwd-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4212fwd-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4224f-i\(h\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4224f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4224f-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4232fwd-i\(h\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4232fwd-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4232fwd-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4312f-i\(h\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4312f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4312f-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4324f-i\(h\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4324f-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4324f-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4332fwd-i\(h\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4332fwd-i\(s\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd4332fwd-i\(z\)_firmware:-:*:*:*:*:*:*:* *cpe:2.3:o:hikvision:ds-2cd6412fwd_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:hikvision:ds-2cd2032-i:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2112-i:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2132-i:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2212-i5:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2232-i5:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2312-i:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2332-i:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2412f-i\(w\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2432f-i\(w\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2512f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2532f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2612f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2632f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2712f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2732f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2t32-i3:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2t32-i5:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd2t32-i8:-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4012f-\(a\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4012f-\(p\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4012f-\(w\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4012fwd-\(a\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4012fwd-\(p\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4012fwd-\(w\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4024f-\(a\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4024f-\(p\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4024f-\(w\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4032fwd-\(a\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4032fwd-\(p\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4032fwd-\(w\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4112f-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4112fwd-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4124f-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4132fwd-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4212f-i\(h\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4212f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4212f-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4212fwd-i\(h\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4212fwd-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4212fwd-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4224f-i\(h\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4224f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4224f-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4232fwd-i\(h\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4232fwd-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4232fwd-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4312f-i\(h\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4312f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4312f-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4324f-i\(h\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4324f-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4324f-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4332fwd-i\(h\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4332fwd-i\(s\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd4332fwd-i\(z\):-:*:*:*:*:*:*:* cpe:2.3:h:hikvision:ds-2cd6412fwd:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:hikvision:ds-2dfx_series_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:hikvision:ds-2dfx_series:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:hikvision:ds-2cd63xx_series_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:hikvision:ds-2cd63xx_series:-:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    May. 09, 2017

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/98313 [No Types Assigned]
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-2017-7921 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-2017-7921 weaknesses.

Exploit Prediction

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

31.78 }} 30.66%

score

0.97010

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: