CVE-2026-75012CWE-404CWE-476

CVE-2026-75012

Medium · published August 18, 2026

CVSS v3.1
6.5
EPSS
1%
Percentile
50.7
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in TOTOLINK EX1200L 9.3.5u.6146_B20201023. Affected by this issue is the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component Password Configuration Handler. The manipulation leads to null pointer dereference. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P
EPSS
0.00655 · 50.7th percentile
Weaknesses
CWE-404 · Improper Resource Shutdown or Release; CWE-476 · NULL Pointer Dereference
Published
2026-08-18T00:16Z
References (6)
https://gist.github.com/wyxstarry/afdc067090575c216a9d2622c3338e5c · [email protected]https://vuldb.com/cve/CVE-2026-75012 · [email protected]https://vuldb.com/submit/876022 · [email protected]https://vuldb.com/vuln/391272 · [email protected]https://vuldb.com/vuln/391272/cti · [email protected]https://www.totolink.net/ · [email protected]
EPSS history
Timeline
  • 17 AUG 19:15Z
    TOTOLINK EX1200L Password Configuration cstecgi.cgi setPasswordCfg null pointer dereference
    cvelistv5