Medium 6.3Published May 25, 2026

CVE-2026-9512Totolink CA750-PoE Setting cstecgi.cgi setPasswordCfg os command injection

Updated under an hour ago (Oct 27, 2026, 6:10 AM ET)

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Every CVE for Totolink CA750-PoE

Exploited in the last 30 days

A security flaw has been discovered in Totolink CA750-PoE 6.2c.510. This vulnerability affects the function setPasswordCfg of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Performing a manipulation of the argument admuser/admpass results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.

CVSS: 6.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-78, CWE-77
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: May 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Totolink CA750-PoE totolink:ca750-poe	6.2c.510	CNA record

References

References

https://vuldb.com/vuln/365512	vdb-entry, technical-description
https://vuldb.com/vuln/365512/cti	signature, permissions-required
https://vuldb.com/submit/813923	third-party-advisory
https://github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_50/50.md	exploit
https://www.totolink.net/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.