PT-2024-8244 · D Link · D-Link Dir-823G

Published 2024-11-05 · Updated 2024-11-05 · CVE-2024-51023

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: D-Link DIR 823G version 1.0.2B05

Description: The issue is related to a command injection vulnerability in the SetNetworkTomographySettings function, specifically via the Address parameter. This allows attackers to execute arbitrary OS commands by sending a crafted request. The vulnerability is due to the lack of proper neutralization of special elements used in the operating system command when processing the Address parameter.

Recommendations: For D-Link DIR 823G version 1.0.2B05, as a temporary workaround, consider disabling the SetNetworkTomographySettings function until a patch is available. Restrict access to the Address parameter in the affected function to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-09797

CVE-2024-51023

Affected Products

D-Link Dir-823G

References · 7

• https://osv.dev/vulnerability/CVE-2024-51023 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-09797 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-51023 · Security Note
• https://vuldb.com/?id.283174 · Note
• ❌ https://github.com/pjqwudi1/my_vuln/blob/main/D-link4/vuln_42/42.md · Note, Deleted
• https://dlink.com/en/security-bulletin · Note
• https://twitter.com/CVEnew/status/1853818911667392772 · Twitter Post