Is CVE-2023-36952 actively exploited?

No active exploitation of CVE-2023-36952 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-36952 be exploited remotely?

Yes. CVE-2023-36952 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-36952?

CVE-2023-36952 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-36952

CRITICAL

CVE-2023-36952

CWE-787Published: October 16, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

TOTOLINK CP300+ V5.2cu.7594_B20200910 was discovered to contain a stack overflow via the pingIp parameter in the function setDiagnosisCfg.

NVD Source

Risk Analysis

A stack overflow in the setDiagnosisCfg function of the TOTOLINK CP300+ allows for remote code execution. It is rated critical with a 9.8 CVSS score.

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

Recommended Action

Update the device firmware to the latest version available 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-2023-36952 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.