RCE in Totolink Ca750-poe
CVE-2026-9532
A security vulnerability has been detected in Totolink CA750-PoE 6.2c.510. The affected element is the function setUploadUserData of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Such manipulation of the argument FileName…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.048 (89.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Totolink Ca750-poe — versions 6.2c.510
Weakness classification (CWE)
References
- cna@vuldb.com (technical-description, vdb-entry)
- cna@vuldb.com (signature, permissions-required)
- cna@vuldb.com (third-party-advisory)
- cna@vuldb.com (exploit)
- cna@vuldb.com (product)
Frequently asked questions
- What is CVE-2026-9532?
- CVE-2026-9532 is a medium-severity vulnerability in Totolink Ca750-poe, classified under Command Injection. CVSS score: 6.3/10. Published 2026-05-26.
- How severe is CVE-2026-9532?
- Medium severity. CVSS v3 base score is 6.3 out of 10.