Vulnerability · Published Aug 28, 2024 · Assigned by VulDB

CVE-2024-8230Tenda O6 setMacFilterList fromSafeSetMacFilter stack-based overflow

High 8.8

In plain English

A high-severity stack buffer overflow in O6 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High

Exploit odds (30 days)1.3%top 28.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in Tenda O6 1.0.0.7(2054). It has been rated as critical. This issue affects the function fromSafeSetMacFilter of the file /goform/setMacFilterList. The manipulation of the argument remark/type/time leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
Tenda	O6	1.0.0.7(2054)

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

References

VDB-275939 | Tenda O6 setMacFilterList fromSafeSetMacFilter stack-based overflow vdb-entry, technical-description
VDB-275939 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #394031 | Tenda O6 V3.0 V1.0.0.7(2054) Buffer Overflow third-party-advisory
https://github.com/abcdefg-png/AHU-IoT-vulnerable/blob/main/Tenda/web-bridge/O6V3.0/fromSafeSetMacFilter.md exploit
https://www.tenda.com.cn/ product