CRITICAL

CVE-2025-9934

CVSS v3

9.8

CRITICAL

EPSS Score

3.4 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2025-9934 yet.

Full record on NVD

Description

A vulnerability was found in TOTOLINK X5000R 9.1.0cu.2415_B20250515. This affects the function sub_410C34 of the file /cgi-bin/cstecgi.cgi. Performing manipulation of the argument pid results in command injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used.

Technical details

Published: 2025-09-04

Frequently asked questions

What is CVE-2025-9934?

Is CVE-2025-9934 actively exploited?

Active exploitation of CVE-2025-9934 has not been confirmed. Its EPSS score was 3.4% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-9934?

CVE-2025-9934 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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