Is CVE-2023-24143 actively exploited?

No active exploitation of CVE-2023-24143 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-24143 be exploited remotely?

Yes. CVE-2023-24143 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-24143?

CVE-2023-24143 has a CVSS score of 9.8 (CRITICAL).

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CRITICAL

CVE-2023-24143

CWE-77Published: February 3, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

TOTOLINK CA300-PoE V6.2c.884 was discovered to contain a command injection vulnerability via the NetDiagTracertHop parameter in the setNetworkDiag function.

NVD Source

Risk Analysis

The setNetworkDiag function is vulnerable to command injection via the NetDiagTracertHop parameter. This critical flaw allows for remote code execution.

No public exploit is known, and it is not in the KEV catalog. The vulnerability is remotely exploitable.

Recommended Action

Update the TOTOLINK CA300-PoE firmware to the latest version. Disable diagnostic features if not required.

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-2023-24143 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.