CVE-2026-121608mediumCWE-77CWE-78

CVE-2026-121608: medium-severity vulnerability in Qihoo 360 D603-2

Qihoo 360 D603-2/D600-2/D606-6 Timezone Push iscm on_push_message os command injection

Published

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 6.9epss 1.3%
A vulnerability was determined in Qihoo 360 D603-2, D600-2 and D606-6 up to 6.3.2. This vulnerability affects the function on_push_message of the file /fs2/bin/iscm of the component Timezone Push Handler. Executing a manipulation of the argument tz can lead to os command injection. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 6.4.0 is able to resolve this issue. Upgrading the affected component is advised. Firmware 6.4.0 gates the path with a new check_timezone_parameter validation (verified by VulDB vulnerability analysis team via disassembly).
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
Qihoo 360 · D600-2Qihoo 360 · D603-2Qihoo 360 · D606-6
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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