CVE-2026-9531: medium-severity vulnerability in Totolink CA750-PoE
Totolink CA750-PoE Setting cstecgi.cgi setUpgradeUboot os command injection
Published · Updated
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38Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 10%
A weakness has been identified in Totolink CA750-PoE 6.2c.510. Impacted is the function setUpgradeUboot of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. This manipulation of the argument FileName causes os command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Totolink · CA750-PoEpublic PoCs found — 1
cve_referencegithub.com/wudipjq/my_vuln/blob/main/totolink4/vuln_54/54.mdunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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