Dell Edge Gateway 3200 prior 1.03.10 BIOS out-of-bounds write

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in Dell Edge Gateway 3200 and classified as critical. Affected is an unknown function of the component BIOS. This manipulation causes out-of-bounds write. The identification of this vulnerability is CVE-2023-32466. The attack can only be executed locally. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Dell Edge Gateway 3200. Affected by this vulnerability is an unknown part of the component BIOS. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. The CWE definition for the vulnerability is CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability leading to exposure of some UEFI code, leading to arbitrary code execution or escalation of privilege.

It is possible to read the advisory at dell.com. This vulnerability is known as CVE-2023-32466 since 05/09/2023. The exploitation appears to be easy. Attacking locally is a requirement. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.03.10 eliminates this vulnerability.

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Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.1

VulDB Base Score: 4.2
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.7
NVD Vector: 🔍

CNA Base Score: 5.7
CNA Vector (dell): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Edge Gateway 3200 1.03.10

Timelineinfo

05/09/2023 🔍
07/24/2024 +442 days 🔍
07/24/2024 +0 days 🔍
09/12/2024 +49 days 🔍

Sourcesinfo

Vendor: dell.com

Advisory: dsa-2023-225
Status: Confirmed

CVE: CVE-2023-32466 (🔍)
GCVE (CVE): GCVE-0-2023-32466
GCVE (VulDB): GCVE-100-272359

Entryinfo

Created: 07/24/2024 11:25
Updated: 09/12/2024 01:55
Changes: 07/24/2024 11:25 (64), 07/24/2024 12:49 (1), 09/12/2024 01:55 (12)
Complete: 🔍
Cache ID: 216::103

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