CVE-2026-1328

CWE-119 — Buffer OverflowCWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.1%
top 82.40%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Totolink Nr1800xTotolink Nr1800x Firmware
Timeline
PublishedJan 22

Description

A vulnerability was detected in Totolink NR1800X 9.1.0u.6279_B20210910. Impacted is the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Performing a manipulation of the argument ssid results in buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5totolink/nr1800x9.1.0u.6279_B20210910
▶NVDtotolink/nr1800x_firmware9.1.0u.6279_b20210910

🔴Vulnerability Details

2
CVEList
Totolink NR1800X POST Request cstecgi.cgi setWizardCfg buffer overflow↗2026-01-22
▶
GHSA
GHSA-m9xx-p5qf-6jvp: A vulnerability was detected in Totolink NR1800X 9↗2026-01-22
▶
CVE-2026-1328 (HIGH CVSS 7.4) | A vulnerability was detected in Tot | cvebase.io