Vulnerability Details CVE-2026-1623
A weakness has been identified in Totolink A7000R 4.1cu.4154. Impacted is the function setUpgradeFW of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument FileName causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.01
EPSS Ranking 77.0%
CVSS Severity
CVSS v3 Score 6.3
CVSS v2 Score 6.5
References
Products affected by CVE-2026-1623
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cpe:2.3:h:totolink:a7000r:-
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cpe:2.3:o:totolink:a7000r_firmware:4.1cu.4154