Is CVE-2022-43104 actively exploited?

No active exploitation of CVE-2022-43104 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-43104 be exploited remotely?

Yes. CVE-2022-43104 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-43104?

CVE-2022-43104 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2022-43104

CRITICAL

CVE-2022-43104

CWE-787Published: November 3, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Tenda AC23 V16.03.07.45_cn was discovered to contain a stack overflow via the wpapsk_crypto parameter in the fromSetWirelessRepeat function.

NVD Source

Risk Analysis

The Tenda AC23 router contains a stack overflow vulnerability in its wireless repeater configuration. This critical flaw is remotely exploitable, though it is not currently listed in the CISA KEV catalog.

No public exploit is known, but the vulnerability is remotely exploitable with low complexity.

Recommended Action

Update the Tenda AC23 firmware to the latest version to address this vulnerability.

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-2022-43104 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.

From a weakness classification perspective (CWE-787): Out-of-bounds write vulnerabilities can lead to data corruption, crashes, or arbitrary code execution.