CVE-2026-2167

Name: CVE-2026-2167
Creator: NVD / NIST
Published: 2026-02-08T17:15:58.97+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 2.06%

Last modified Jun 17, 2026

CVE-2026-2167 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. A vulnerability was detected in Totolink WA300 5.2cu.7112_B20190227. The impacted element is the function setAPNetwork of the file /cgi-bin/cstecgi.cgi. EPSS estimates a 2.06% chance of exploitation in the next 30 days.

Description

A vulnerability was detected in Totolink WA300 5.2cu.7112_B20190227. The impacted element is the function setAPNetwork of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument Ipaddr results in os command injection. The attack may be performed from remote. The exploit is now public and may be used.

Metrics

CVSS 3.1

8.8/10

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

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

2.06%

78.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Totolink	Wa300 Firmware	5.2cu.7112_b20190227

References

https://github.com/master-abc/cve/issues/36Exploit, Issue Tracking, Third Party Advisory
https://vuldb.com/?ctiid.344869Permissions Required, VDB Entry
https://vuldb.com/?id.344869Third Party Advisory, VDB Entry
https://vuldb.com/?submit.752063Third Party Advisory, VDB Entry
https://www.totolink.net/Product

Timeline

Published: Feb 8, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-2167?

How severe is CVE-2026-2167?

CVE-2026-2167 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 2.06% probability of exploitation in the next 30 days.

How do I fix CVE-2026-2167?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-2167?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST