Cyber Resilience

CVE-2024-0931

MediumPublic PoC

Published: 26 January 2024

Published
26 January 2024
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 4.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
EPSS Score 0.0007 22.3th percentile
Risk Priority 9 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-0931 is a medium-severity Stack-based Buffer Overflow (CWE-121) vulnerability in Tendacn Ac10U Firmware. Its CVSS base score is 4.7 (Medium).

Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 22.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

A vulnerability classified as critical was found in Tenda AC10U 15.03.06.49_multi_TDE01. This vulnerability affects the function saveParentControlInfo. The manipulation of the argument deviceId/time/urls leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to…

more

the public and may be used. The identifier of this vulnerability is VDB-252136. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

CWE(s)
CWE-121

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

T1190 Exploit Public-Facing Application Initial Access
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
attack.mitre.org →
Why these techniques?

Stack-based buffer overflow in the router's web management function saveParentControlInfo allows remote code execution via manipulation of public-facing web parameters (deviceId/time/urls), enabling exploitation of public-facing applications.

Affected Assets

tendacn
ac10u firmware
15.03.06.49_multi_tde01

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References