Is CVE-2023-31569 actively exploited?

No active exploitation of CVE-2023-31569 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-31569 be exploited remotely?

Yes. CVE-2023-31569 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-31569?

CVE-2023-31569 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-31569

CRITICAL

CVE-2023-31569

CWE-77Published: June 6, 2023· Updated: Jul 9, 2026

9.8

CVSS v3.1

Official Description

TOTOLINK X5000R V9.1.0cu.2350_B20230313 was discovered to contain a command injection via the setWanCfg function.

NVD Source

Risk Analysis

This vulnerability in the TOTOLINK X5000R allows for command injection via the setWanCfg function. With a CVSS score of 9.8, this critical flaw is remotely exploitable without authentication, posing a severe risk to device integrity.

There is no known public exploit for this vulnerability, and it is not currently listed in the CISA KEV catalog.

Recommended Action

Users should check for and apply the latest firmware updates provided by TOTOLINK to address this command injection 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-2023-31569 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.