CVE-2026-1601

MEDIUM
2026-01-29 [email protected]
6.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:00 vuln.today
PoC Detected
Feb 10, 2026 - 15:13 vuln.today
Public exploit code
CVE Published
Jan 29, 2026 - 19:16 nvd
MEDIUM 6.3

Description

A weakness has been identified in Totolink A7000R 4.1cu.4154. The impacted element is the function setUploadUserData of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument FileName can lead to command injection. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.

Analysis

A7000R Firmware versions up to 4.1cu.4154 contains a vulnerability that allows attackers to command injection (CVSS 6.3).

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

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Priority Score

60
Low Medium High Critical
KEV: 0
EPSS: +8.3
CVSS: +32
POC: +20

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CVE-2026-1601 vulnerability details – vuln.today

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