Is CVE-2024-2811 actively exploited?

No active exploitation of CVE-2024-2811 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2024-2811 be exploited remotely?

Yes. CVE-2024-2811 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2024-2811?

CVE-2024-2811 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2024-2811

CWE-121Published: March 22, 2024· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

A vulnerability was found in Tenda AC15 15.03.20_multi and classified as critical. Affected by this issue is the function formWifiWpsStart of the file /goform/WifiWpsStart. The manipulation of the argument index leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-257666 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

NVD Source

Risk Analysis

A critical stack-based buffer overflow exists in the Tenda AC15's formWifiWpsStart function, which can be triggered remotely. This could lead to unauthorized code execution.

Public proof-of-concept exploits are available, but the vulnerability is not in CISA KEV. It is remotely exploitable with low complexity.

Recommended Action

Given the lack of vendor support, users are advised to replace the device or limit its exposure to external networks.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2024-2811 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.