Vulnerability · Published May 27, 2023 · Assigned by VulDB

CVE-2023-2923Tenda AC6 fromDhcpListClient stack-based overflow

Medium 6.3

In plain English

A medium-severity stack buffer overflow in AC6 from Tenda. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 61% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)1.0%top 38.6% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

A vulnerability classified as critical was found in Tenda AC6 US_AC6V1.0BR_V15.03.05.19. Affected by this vulnerability is the function fromDhcpListClient. The manipulation leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-230077 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Tenda	AC6	US_AC6V1.0BR_V15.03.05.19

Weakness: CWE-121 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References

https://vuldb.com/?id.230077 vdb-entry, technical-description
https://vuldb.com/?ctiid.230077 signature, permissions-required
https://github.com/GleamingEyes/vul/blob/main/1.md exploit