Is CVE-2022-44362 actively exploited?

No active exploitation of CVE-2022-44362 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-44362 be exploited remotely?

Yes. CVE-2022-44362 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-44362?

CVE-2022-44362 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2022-44362

CRITICAL

CVE-2022-44362

CWE-787Published: December 2, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Tenda i21 V1.0.0.14(4656) is vulnerable to Buffer Overflow via /goform/AddSysLogRule.

NVD Source

Risk Analysis

The Tenda i21 device is susceptible to a buffer overflow through the AddSysLogRule function. Given the critical CVSS score of 9.8, this flaw allows unauthenticated remote attackers to achieve full control over the device.

No public exploits are currently known for this vulnerability, and it is not in the KEV database.

Recommended Action

Apply the latest available firmware updates provided by 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-2022-44362 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.