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Vulnerability · Published Nov 4, 2026 · Assigned by VulDB

CVE-2026-121608Qihoo 360 D603-2/D600-2/D606-6 Timezone Push iscm on_push_message os command injection

High 7.3

In plain English

A high-severity OS command injection in D600-2 from Qihoo 360. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 71% of all known vulnerabilities).

Severity (CVSS 3.1)7.3High
Exploit odds (30 days)1.3%top 29.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

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).

Affected products (as reported)

VendorProductVersions
Qihoo 360 D603-2 6.3.06.3.16.3.2
Qihoo 360 D600-2 6.3.06.3.16.3.2
Qihoo 360 D606-6 6.3.06.3.16.3.2

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

References