CVE-2025-14586

MEDIUM EXPLOITED

TOTOLINK X5000R 9.1.0cu.2089_B20211224 - Command Injection

Title source: llm
STIX 2.1

Exploitation Summary

CVE-2025-14586 has been observed exploited in the wild (reported by VulnCheck KEV).

Description

A vulnerability was determined in TOTOLINK X5000R 9.1.0cu.2089_B20211224. 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.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry technical-description
https://vuldb.com/?id.336206
Permissions Required, VDB Entry signature permissions-required
https://vuldb.com/?ctiid.336206
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.705593
Product broken-link product
https://www.totolink.net/

Scores

CVSS v3 6.3
EPSS 0.0094
EPSS Percentile 76.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

VulnCheck KEV 2026-02-04
CWE
CWE-77 CWE-78
Status published
Products (1)
totolink/x5000r_firmware 9.1.0cu.2089_b20211224
Published Dec 13, 2025
Tracked Since Feb 18, 2026