CVE-2025-14586: TOTOLINK X5000R cstecgi.cgi snprintf os command injection

Published Dec 13, 2025
·
Updated

A vulnerability was determined in TOTOLINK X5000R 9.1.0cu.2089B20211224. Affected by this issue is the function snprintf of the file /cgi-bin/cstecgi.cgi?action=exportOvpn&type=user. This manipulation of the argument User causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Affected Software

3 affected components
TOTOLINK X5000R
All of the following
TOTOLINK X5000r Firmware=9.1.0cu.2089_b20211224
TOTOLINK X5000R

Event History

Dec 13, 2025
CVE Published
via MITRE·06:32 AM
Data Sourced
via MITRE·06:32 AM
DescriptionSeverityWeakness
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-14586?

The severity of CVE-2025-14586 has not been explicitly rated, but it involves remote command injection which typically indicates a high risk.

2

How do I fix CVE-2025-14586?

To fix CVE-2025-14586, apply the latest firmware updates from TOTOLINK that address the vulnerability.

3

What systems are affected by CVE-2025-14586?

CVE-2025-14586 affects the TOTOLINK X5000R running version 9.1.0cu.2089_B20211224.

4

What type of vulnerability is CVE-2025-14586?

CVE-2025-14586 is classified as an OS command injection vulnerability.

5

Can CVE-2025-14586 be exploited remotely?

Yes, CVE-2025-14586 can be exploited remotely due to its nature of command injection.

Contact

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