VDB-430445 · Submit #1023263 · CVE-2026-121608

Qihoo 360 D603-2/D600-2/D606-6 up to 6.3.2 Timezone Push /fs2/bin/iscm on_push_message tz os command injection

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.6	$0-$5k	1.15

Summaryinfo

A vulnerability, which was classified as critical, has been found in Qihoo 360 D603-2, D600-2 and D606-6 up to 6.3.2. This issue affects the function on_push_message of the file /fs2/bin/iscm of the component Timezone Push Handler. The manipulation of the argument tz leads to os command injection. This vulnerability is referenced as CVE-2026-121608. Remote exploitation of the attack is possible. Furthermore, an exploit is available. It is advisable to upgrade the affected component. Firmware 6.4.0 gates the path with a new check_timezone_parameter validation (verified by VulDB vulnerability analysis team via disassembly).

Detailsinfo

A vulnerability, which was classified as critical, has been found in Qihoo 360 D603-2, D600-2 and D606-6 up to 6.3.2. This issue affects the function on_push_message of the file /fs2/bin/iscm of the component Timezone Push Handler. The manipulation of the argument tz with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The advisory is shared at gist.github.com. The identification of this vulnerability is CVE-2026-121608. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1202 for this issue.

The exploit is available at gist.github.com. It is declared as proof-of-concept. Firmware 6.4.0 gates the path with a new check_timezone_parameter validation (verified by VulDB vulnerability analysis team via disassembly).

Upgrading to version 6.4.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-116672). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Qihoo 360

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: D603-2/D600-2/D606-6 6.4.0

Timelineinfo

11/03/2026 Advisory disclosed
11/03/2026 +0 days VulDB entry created
11/04/2026 +1 days VulDB entry last update

Sourcesinfo

Advisory: gist.github.com
Status: Confirmed

CNA: VulDB
CVE: CVE-2026-121608 (🔒)

GCVE (CVE): GCVE-0-2026-121608
GCVE (VulDB): GCVE-100-430445
EUVD: 🔒
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 11/03/2026 17:29
Updated: 11/04/2026 03:48
Changes: 11/03/2026 17:29 (60), 11/04/2026 03:48 (1)
Complete: 🔍
Submitter: xiaomao
Cache ID: 216::103

Submitinfo

Accepted

Submit #1023263: 360 (Qihoo 360) 360 Smart Camera (IPC) 6.3.0 ~ 6.3.2 OS Command Injection (by xiaomao)

If you want to get the best quality for vulnerability data then you always have to consider VulDB.