CVE-2026-0731

5.3 MEDIUM
Published: January 08, 2026 Modified: January 29, 2026
View on NVD

Description

A vulnerability has been found in TOTOLINK WA1200 5.9c.2914. The impacted element is an unknown function of the file cstecgi.cgi of the component HTTP Request Handler. The manipulation leads to null pointer dereference. The attack is possible to be carried out remotely. The exploit has been disclosed to the 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:N/UI:N/S:U/C:N/I:N/A:L

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/JackWesleyy/CVE/blob/main/WA1200/TOTOLINK%20WA1200%20NULL%20Pointer%20Dereference%20Vulnerability.md
Source: cna@vuldb.com
Exploit Third Party Advisory
https://github.com/JackWesleyy/CVE/blob/main/WA1200/TOTOLINK%20WA1200%20NULL%20Pointer%20Dereference%20Vulnerability.md#poc
Source: cna@vuldb.com
Exploit Third Party Advisory
https://vuldb.com/?ctiid.340128
Source: cna@vuldb.com
Permissions Required VDB Entry
https://vuldb.com/?id.340128
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://vuldb.com/?submit.733249
Source: cna@vuldb.com
Third Party Advisory VDB Entry
https://www.totolink.net/
Source: cna@vuldb.com
Product

6 reference(s) from NVD

Quick Stats

CVSS v3 Score
5.3 / 10.0
EPSS (Exploit Probability)
0.2%
45th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-404 CWE-476 CWE-476

Affected Vendors

totolink

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