CVE-2025-2096 - CVE House

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Status published Medium CVE-2025-2096

TOTOLINK EX1800T cstecgi.cgi setRebootScheCfg os command injection

5.3 CVSS

Vulnerability Description

A vulnerability classified as critical was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This vulnerability affects the function setRebootScheCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument mode/week/minute/recHour leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

selph (VulDB User)

References

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TOTOLINK A702R formFilter sub_4162DC buffer overflow

Affected Vendor

TOTOLINK

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Affected Software

EX1800T

Vulnerable Versions:

9.1.0cu.2112_B20220316

Timeline

Official Publish: March 7th, 2025

Last Modified: March 7th, 2025

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1059 Command and Scripting Interpreter

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1005 Data from Local System

T1041 Exfiltration Over C2 Channel

T1105 Ingress Tool Transfer

Command and Control