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CRITICAL

CVE-2025-9603

CVSS v3

9.8

CRITICAL

EPSS Score

7.6 %

exploit probability, as of 2026-09-25

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A vulnerability was determined in Telesquare TLR-2005KSH 1.2.4. The affected element is an unknown function of the file /cgi-bin/internet.cgi?Command=lanCfg. Executing manipulation of the argument Hostname can lead to command injection. The attack may be performed from a remote location. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Technical details

Published
2025-08-29

Frequently asked questions

What is CVE-2025-9603?

A vulnerability was determined in Telesquare TLR-2005KSH 1.2.4. The affected element is an unknown function of the file /cgi-bin/internet.cgi?Command=lanCfg. Executing manipulation of the argument Hostname can lead to command injection. The attack may be performed from a remote location. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Is CVE-2025-9603 actively exploited?

Active exploitation of CVE-2025-9603 has not been confirmed. Its EPSS score was 7.6% on 2026-09-25, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2025-9603?

CVE-2025-9603 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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