CVE-2026-1150 — MEDIUM (6.3)

Vulnerability Description

A security flaw has been discovered in Totolink LR350 9.3.5u.6369_B20220309. Impacted is the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manipulation of the argument command results in command injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks.

CVSS Score

6.3

MEDIUM

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

Affected Products

Vendor	Product	Versions
Totolink	Lr350 Firmware	9.3.5u.6369_b20220309
Totolink	Lr350	-

Related Weaknesses (CWE)

CWE-74 CWE-77

References

https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setTracerouteCfg-2e453a4ExploitThird Party Advisory
https://vuldb.com/?ctiid.341743Permissions RequiredVDB Entry
https://vuldb.com/?id.341743Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.735696Third Party AdvisoryVDB Entry
https://www.totolink.net/Product

FAQ

What is CVE-2026-1150?

CVE-2026-1150 is a vulnerability with a CVSS score of 6.3 (MEDIUM). A security flaw has been discovered in Totolink LR350 9.3.5u.6369_B20220309. Impacted is the function setTracerouteCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. The manip...

How severe is CVE-2026-1150?

CVE-2026-1150 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-1150?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink Lr350 Firmware, Totolink Lr350.