CVE-2026-4611 — HIGH (7.2) — White Hats Nepal

Vulnerability Description

A flaw has been found in TOTOLINK X6000R 9.4.0cu.1360_B20241207/9.4.0cu.1498_B20250826. Affected by this issue is the function setLanCfg of the file /usr/sbin/shttpd. Executing a manipulation of the argument Hostname can lead to os command injection. The attack may be launched remotely.

CVSS Score

7.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Totolink	X6000R Firmware	9.4.0cu.1360_b20241207
Totolink	X6000R	-

Related Weaknesses (CWE)

CWE-78 CWE-77

References

https://vuldb.com/?ctiid.352475Permissions RequiredVDB Entry
https://vuldb.com/?id.352475Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.775642Third Party AdvisoryVDB Entry
https://www.totolink.net/Product

FAQ

What is CVE-2026-4611?

CVE-2026-4611 is a vulnerability with a CVSS score of 7.2 (HIGH). A flaw has been found in TOTOLINK X6000R 9.4.0cu.1360_B20241207/9.4.0cu.1498_B20250826. Affected by this issue is the function setLanCfg of the file /usr/sbin/shttpd. Executing a manipulation of the a...

How severe is CVE-2026-4611?

CVE-2026-4611 has been rated HIGH with a CVSS base score of 7.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-4611?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink X6000R Firmware, Totolink X6000R.