Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-121607— Qihoo 360 D603-2/D600-2/D606-6/D706 iscm testspeed_command os command injection

Quick assessment

Affected
Qihoo 360 D603-2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

在奇虎 360 的 D603-2、D600-2、D606-6 和 D706 设备（固件版本 6.4.9 及以下）中发现一处漏洞。该漏洞影响文件 中的 函数。攻击者通过操纵 参数，可触发操作系统命令注入。此攻击可远程发起，且利用方法已公开，可能被实际利用。披露方已尽早联系厂商，但厂商未作出任何回应。

CVSS 10.0 · Critical
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-121607

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Qihoo 360 D603-2/D600-2/D606-6/D706 iscm testspeed_command os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Qihoo 360 D603-2, D600-2, D606-6 and D706 up to 6.4.9. This affects the function testspeed_command of the file /fs2/bin/iscm. Performing a manipulation of the argument host results in os command injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Qihoo 360 D603-2 6.4.0 cpe:2.3:a:qihoo_360:d603-2:*:*:*:*:*:*:*:*
Qihoo 360 D600-2 6.4.0 cpe:2.3:a:qihoo_360:d600-2:*:*:*:*:*:*:*:*
Qihoo 360 D606-6 6.4.0 cpe:2.3:a:qihoo_360:d606-6:*:*:*:*:*:*:*:*
Qihoo 360 D706 6.4.0 cpe:2.3:a:qihoo_360:d706:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-121607

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-121607

请登录查看更多情报信息。

Other References for CVE-2026-121607 (5)

Same Patch Batch · Qihoo 360 · 2026-11-04 · 4 CVEs total

CVE-2026-121606 10.0 CRITICAL Qihoo 360 D621-2/D603-2/D600-2/D619/D606-6/D706 Firmware Signature Verification iscm verif
CVE-2026-121609 10.0 CRITICAL Qihoo 360 Whole Home Router M5 Boot Script mpt start hard-coded credentials
CVE-2026-121608 7.3 HIGH Qihoo 360 D603-2/D600-2/D606-6 Timezone Push iscm on_push_message os command injection

IV. Related Vulnerabilities

Same product: D603-2
Same vendor: Qihoo 360
Same weakness: CWE-78