Is CVE-2022-47127 actively exploited?

No active exploitation of CVE-2022-47127 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-47127 be exploited remotely?

Yes. CVE-2022-47127 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-47127?

CVE-2022-47127 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-47127

CWE-787Published: December 30, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wrlPwd parameter at /goform/WifiBasicSet.

NVD Source

Risk Analysis

A stack overflow vulnerability exists in the Tenda A15 firmware via the wrlPwd parameter. This critical flaw is remotely exploitable and carries a CVSS score of 9.8.

There is no public exploit known, and it is not in the CISA KEV list.

Recommended Action

Apply the latest available firmware updates from the manufacturer.

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-2022-47127 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.