6.0
MEDIUM
CVE-2023-32471
Dell Edge Gateway BIOS Stack Memory Information Disclosure
Description

Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds read vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability to read contents of stack memory and use this information for further exploits.

INFO

Published Date :

July 24, 2024, 8:15 a.m.

Last Modified :

Nov. 21, 2024, 8:03 a.m.

Remotely Exploitable :

No

Impact Score :

4.0

Exploitability Score :

1.5
Affected Products

The following products are affected by CVE-2023-32471 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 precision_5820_tower_firmware
2 Dell optiplex_7080_firmware
3 Dell precision_3930_rack_firmware
4 Dell precision_5520_firmware
5 Dell g5_5587_firmware
6 Dell g7_7588_firmware
7 Dell inspiron_7460_firmware
8 Dell vostro_15_7580_firmware
9 Dell edge_gateway_5200_firmware
10 Dell precision_5820_tower
11 Dell optiplex_7080
12 Dell precision_3930_rack
13 Dell precision_5520
14 Dell edge_gateway_3200_firmware
15 Dell edge_gateway_3200
16 Dell edge_gateway_5200
17 Dell inspiron_7460
18 Dell g5_5587
19 Dell g7_7588
20 Dell vostro_15_7580
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-2023-32471.

URL Resource
https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200 Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200 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).

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

The following list is the news that have been mention CVE-2023-32471 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2023-32471 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 https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200
  • Initial Analysis by [email protected]

    Sep. 11, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
    Changed Reference Type https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200 No Types Assigned https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200 Vendor Advisory
    Added CPE Configuration AND OR *cpe:2.3:o:dell:edge_gateway_3200_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:edge_gateway_3200:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:edge_gateway_5200_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:edge_gateway_5200:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_3930_rack_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:precision_3930_rack:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:optiplex_7080_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:optiplex_7080:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_5520_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:precision_5520:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:inspiron_7460_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:inspiron_7460:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:precision_5820_tower_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:precision_5820_tower:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g5_5587_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:g5_5587:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:g7_7588_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:g7_7588:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:dell:vostro_15_7580_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:dell:vostro_15_7580:-:*:*:*:*:*:*:*
  • CVE Received by [email protected]

    Jul. 24, 2024

    Action Type Old Value New Value
    Added Description Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds read vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability to read contents of stack memory and use this information for further exploits.
    Added Reference Dell https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200 [No types assigned]
    Added CWE Dell CWE-125
    Added CVSS V3.1 Dell AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
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-2023-32471 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-2023-32471 weaknesses.

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