Is CVE-2022-38827 actively exploited?

No active exploitation of CVE-2022-38827 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2022-38827 be exploited remotely?

Yes. CVE-2022-38827 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2022-38827?

CVE-2022-38827 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2022-38827

CWE-120Published: September 16, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

TOTOLINK T6 V4.1.5cu.709_B20210518 is vulnerable to Buffer Overflow via cstecgi.cgi

NVD Source

Risk Analysis

This vulnerability is a buffer overflow in the TOTOLINK T6 CGI interface, allowing for potential remote code execution. It is rated as critical with a CVSS score of 9.8.

No public exploit is known, and it is not tracked in the CISA KEV.

Recommended Action

Apply the latest firmware update for the TOTOLINK T6.

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-2022-38827 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.