CVE-2026-5020

6.3 MEDIUM
Published: March 29, 2026 Modified: March 30, 2026
View on NVD

Description

A vulnerability was detected in Totolink A3600R 4.1.2cu.5182_B20201102. Affected by this issue is the function setNoticeCfg of the file /cgi-bin/cstecgi.cgi of the component Parameter Handler. The manipulation of the argument NoticeUrl results in command injection. The attack may be launched remotely. The exploit is now public and may be used.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://lavender-bicycle-a5a.notion.site/TOTOLINK_A3600R_setNoticeCfg-32253a41781f80c197eaf8e7558c5ed1?source=copy_link
Source: cna@vuldb.com
Exploit Third Party Advisory
https://vuldb.com/submit/779536
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/vuln/353905
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/vuln/353905/cti
Source: cna@vuldb.com
Permissions Required VDB Entry
https://www.totolink.net/
Source: cna@vuldb.com
Product

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.3 / 10.0
EPSS (Exploit Probability)
1.6%
81th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-74 CWE-77 CWE-77

Affected Vendors

totolink

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