CVE-2026-1327

6.3 MEDIUM
Published: January 22, 2026 Modified: January 29, 2026
View on NVD

Description

A security vulnerability has been detected in Totolink NR1800X 9.1.0u.6279_B20210910. This issue affects the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Such manipulation of the argument command leads to command injection. The attack can be launched remotely. The exploit has been disclosed publicly 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-NR1800X-setTracerouteCfg-2e453a41781f80df8ef9d32983758502?source=copy_link
Source: cna@vuldb.com
Exploit Third Party Advisory
https://vuldb.com/?ctiid.342303
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.342303
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.735790
Source: cna@vuldb.com
Third Party Advisory 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)
0.7%
72th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-74 CWE-77

Affected Vendors

totolink

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