{"basis":"claimed","id":"CVE-2026-121607","name":"Qihoo 360 D603-2/D600-2/D606-6/D706 iscm testspeed_command os command injection","vendorProject":"Qihoo 360","product":"D603-2","publishedAt":"2026-11-04","cvss":{"score":10,"severity":"CRITICAL","version":"4.0"},"exploited":null,"epss":null,"coverage":{"cloudflare":{"status":"none","firstOn":null,"daysToRule":null},"aws":{"status":"none","firstOn":null,"daysToRule":null},"azure":{"status":"none","firstOn":null,"daysToRule":null},"google":{"status":"none","firstOn":null,"daysToRule":null},"fastly":{"status":"none","firstOn":null,"daysToRule":null},"vercel":{"status":"none","firstOn":null,"daysToRule":null},"f5":{"status":"none","firstOn":null,"daysToRule":null},"akamai":{"status":"no_source","firstOn":null,"daysToRule":null},"crs":{"status":"none","firstOn":null,"daysToRule":null}},"title":"Qihoo 360 D603-2/D600-2/D606-6/D706 iscm testspeed_command os command injection","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.","cwes":["CWE-78","CWE-77"],"vendors":[{"vendor":"cloudflare","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"aws","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"azure","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"google","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"fastly","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"vercel","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"f5","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"akamai","status":"no_source","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]},{"vendor":"crs","status":"none","basis":"claimed","firstOn":null,"firstIsNew":false,"daysToRule":null,"daysAtMost":null,"freePlan":false,"claims":[]}],"updatedAt":"2026-11-04T01:35:11.913Z","cvssVector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","ssvc":null,"kevAction":null,"kevNotes":null,"references":[{"url":"https://vuldb.com/vuln/430444","name":"VDB-430444 | Qihoo 360 D603-2/D600-2/D606-6/D706 iscm testspeed_command os command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/430444/cti","name":"VDB-430444 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-121607","name":"CVE-2026-121607 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/1023262","name":"Submit #1023262 | 360 (Qihoo 360) 360 Smart Camera (IPC) 6.3.0 ~ 6.4.9 OS Command Injection","tags":["third-party-advisory"]},{"url":"https://gist.github.com/gajgdm6-cpu/e8ef7f512bebb987b0119562873afd5a","name":null,"tags":["exploit"]}],"affected":[{"vendor":"Qihoo 360","product":"D603-2","affected":["6.4.0","6.4.1","6.4.2","6.4.3","6.4.4","6.4.5","6.4.6","6.4.7"],"fixed":[]},{"vendor":"Qihoo 360","product":"D600-2","affected":["6.4.0","6.4.1","6.4.2","6.4.3","6.4.4","6.4.5","6.4.6","6.4.7"],"fixed":[]},{"vendor":"Qihoo 360","product":"D606-6","affected":["6.4.0","6.4.1","6.4.2","6.4.3","6.4.4","6.4.5","6.4.6","6.4.7"],"fixed":[]},{"vendor":"Qihoo 360","product":"D706","affected":["6.4.0","6.4.1","6.4.2","6.4.3","6.4.4","6.4.5","6.4.6","6.4.7"],"fixed":[]}],"briefing":{"status":{"id":"monitor","label":"Monitor"},"why":"It is reachable over the network without credentials or any user interaction (CVSS 10.0). No edge WAF vendor names it in a changelog, so default managed rules may or may not catch it. Exploitation in the wild is not established by CISA KEV.","who":"Teams running Qihoo 360 D603-2 (6.4.0; 6.4.1; 6.4.2; more in the CVE record), Qihoo 360 D600-2 (6.4.0; 6.4.1; 6.4.2; more in the CVE record) and Qihoo 360 D606-6 (6.4.0; 6.4.1; 6.4.2; more in the CVE record). Prioritise internet-facing instances.","what_to_do":[{"text":"Apply the vendor's fix; the advisory lists the affected and fixed versions."},{"text":"Do not rely on WAF defaults: no edge vendor names this CVE. Restrict access to the vulnerable component or add a custom rule until it is patched.","href":"#edge","linkText":"Edge coverage"},{"text":"Check which WAF sits in front of your site and whether it covers this CVE.","href":"#check","linkText":"Check your domain"}],"evidence":[{"heading":"CVE record","text":"CVSS 4.0 10.0 (critical). Weakness: CWE-78, CWE-77.","links":[{"label":"CVE-2026-121607","href":"https://www.cve.org/CVERecord?id=CVE-2026-121607"},{"label":"NVD","href":"https://nvd.nist.gov/vuln/detail/CVE-2026-121607"}]},{"heading":"Exploit evidence","text":"No public exploit code found in Exploit-DB, Metasploit, nuclei-templates or GitHub. That does not mean none exists.","links":[]},{"heading":"CISA KEV","text":"Not in the KEV catalog (catalog 2026.11.03, checked 2026-11-04). Absence from KEV is not evidence that it cannot be exploited.","links":[{"label":"CISA KEV catalog","href":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"}]},{"heading":"WAF vendor statements","text":"No edge vendor changelog names it.","links":[]}],"agent_prompt":"Assess whether the infrastructure available to you is affected by CVE-2026-121607 (Qihoo 360 D603-2/D600-2/D606-6/D706 iscm testspeed_command os command injection). Perform a read-only assessment within your authorized access. Do not send exploit traffic, scan third-party systems, change configuration or restart services.\n\n1. Verify the CVE record at https://www.cve.org/CVERecord?id=CVE-2026-121607 and the vendor advisory. Establish affected and fixed versions, including vendor backports. The record lists: Qihoo 360 D603-2: affected 6.4.0; 6.4.1; 6.4.2; 6.4.3 | Qihoo 360 D600-2: affected 6.4.0; 6.4.1; 6.4.2; 6.4.3 | Qihoo 360 D606-6: affected 6.4.0; 6.4.1; 6.4.2; 6.4.3. Cite sources and retrieval dates; flag anything you cannot verify.\n2. Inventory deployments of Qihoo 360 D603-2: asset, environment, owner where known, installed version or build, and how you confirmed it (package metadata, a version endpoint, image tags). An image tag alone does not prove the running version.\n3. Identify which deployments are reachable from the internet or untrusted networks, and through which paths (direct origin, load balancer, CDN or WAF).\n4. Assess compensating controls separately from patch status. Current edge WAF coverage for this CVE: no edge WAF vendor names it. Live data: https://cve.vigilbase.com/api/v1/cves/CVE-2026-121607. Check whether the rule is enabled and in block mode on each path, and whether any path bypasses the WAF. A WAF rule is not a patch.\n5. Check logs on exposed instances for requests matching the public exploit, if your access allows.\n\nReturn a short summary and a table: asset | version/build | assessment (affected, fixed, not applicable, unknown) | exposure | compensating control | evidence | next action. List what you could not assess and the access needed to resolve it. Do not infer absence of compromise from patch status or a lack of alerts.\n\nRemediation guidance: Apply the vendor's fix; the advisory lists the affected and fixed versions. Do not rely on WAF defaults: no edge vendor names this CVE. Restrict access to the vulnerable component or add a custom rule until it is patched.\nMore: https://cve.vigilbase.com/cve/CVE-2026-121607"},"measured":[],"sightings":null,"social":{"total":9,"first_seen":"2026-11-04T01:30:37.166Z","daily":[{"day":"2026-10-22","posts":0},{"day":"2026-10-23","posts":0},{"day":"2026-10-24","posts":0},{"day":"2026-10-25","posts":0},{"day":"2026-10-26","posts":0},{"day":"2026-10-27","posts":0},{"day":"2026-10-28","posts":0},{"day":"2026-10-29","posts":0},{"day":"2026-10-30","posts":0},{"day":"2026-10-31","posts":0},{"day":"2026-11-01","posts":0},{"day":"2026-11-02","posts":0},{"day":"2026-11-03","posts":0},{"day":"2026-11-04","posts":9}],"top_posts":[{"source":"x","kind":"post","url":"https://x.com/cvedotnow/status/2117879941412884741","author":"cvedotnow","author_name":"cve.now","avatar_url":"https://pbs.twimg.com/profile_images/2114469817906577408/drWsbSgs_bigger.jpg","text":"🆕 New CVEs\nQihoo 360 products: 2 critical CVEs\nWorst: remote command injection in iscm testspeed_command (CVE-2026-121607)\nNo patch listed yet\nhttps://t.co/YoQGeRDF09","engagement":0,"posted_at":"2026-11-04T07:21:40.000Z"},{"source":"bluesky","kind":"post","url":"https://bsky.app/profile/raven-sec.bsky.social/post/3mzhoirjlsapt","author":"raven-sec.bsky.social","author_name":"d3vn0mi [Raven Cybersecurity]","avatar_url":"https://cdn.bsky.app/img/avatar/plain/did:plc:ozw2mah7fsej5wcmwk6zpmwy/bafkreig3x7uzlwf6ts2n6pv32zeap7rfqwlvfzte7kg5ccrhjd6z4s47ue","text":"$6.3B Binance heist, LLMjacking, critical router flaws\n\n• N. Korea used fake job interviews to steal $6.43B\n• LLMjacking costs enterprises $1M in AI charges\n• CVE-2026-121607: Qihoo 360 RCE, CVSS 10.0\n\n5 sources verified · hackingallthethings.com\n#infosec #threatintel #cybersecu…","engagement":0,"posted_at":"2026-11-04T06:01:52.787Z"},{"source":"bluesky","kind":"post","url":"https://bsky.app/profile/stemshop.bsky.social/post/3mzhi53otug2p","author":"stemshop.bsky.social","author_name":"stemshop.bsky.social","avatar_url":"https://cdn.bsky.app/img/avatar/plain/did:plc:6zpzsab44xavrl46jqvba5wb/bafkreid2zcmne7vr45ck2bkvmhnf4occned3jmavshzk2fh5j5qpbtluja","text":"🚨 CVE-2026-121607 — CVSS 9.3 CRITICAL\n\nA vulnerability was found in Qihoo 360 D603-2, D600-2, D606-6 and D706 up to 6.4.9. This affects the functi...\n\n🔎 https://stemshop.top/cve/CVE-2026-121607\n\n#CVE #CyberSecurity #InfoSec","engagement":0,"posted_at":"2026-11-04T04:07:55.000Z"},{"source":"x","kind":"post","url":"https://x.com/EnclaveRadar/status/2117816809579556911","author":"EnclaveRadar","author_name":"Enclave Radar","avatar_url":"https://pbs.twimg.com/profile_images/2116963272138121217/F3O3nWOo_bigger.jpg","text":"🆕 New CVE: CVE-2026-121607 (CVSS 10.0)\nQihoo 360 D603-2 + 3 more · Remote code execution\nRemote, no login needed.\n\nA vulnerability was found in Qihoo 360 D603-2, D600-2, D606-6 and D706 up to 6.4.9.\n\nhttps://t.co/WxALV12Nd3","engagement":0,"posted_at":"2026-11-04T03:10:49.000Z"},{"source":"bluesky","kind":"post","url":"https://bsky.app/profile/aiuto-ch.bsky.social/post/3mzhcqmrfsecs","author":"aiuto-ch.bsky.social","author_name":"Aiutocomputerhelp.it","avatar_url":"https://cdn.bsky.app/img/avatar/plain/did:plc:6hebbmvhq754xdlxs3wjjpdu/bafkreib45myxtpufegfcutn345gwgzpcoypnpxx3374s7dolacacfow67u","text":"CVE Radar | CVE-2026-121607 | CVSS 10.0\n\nCritical Qihoo 360 Router Command Injection\n\nCVE-2026-121607 affects Qihoo 360 D603-2, D600-2, D606-6, and D706 devices through version 6.4.9, according to the NVD record.\n\nFull analysis: https://t.me/aiutocomputerhelp_lab/1364","engagement":0,"posted_at":"2026-11-04T02:31:30.435Z"},{"source":"bluesky","kind":"post","url":"https://bsky.app/profile/stackflag.bsky.social/post/3mzhco4ytvg22","author":"stackflag.bsky.social","author_name":"STACKFLAG","avatar_url":"https://cdn.bsky.app/img/avatar/plain/did:plc:zhe53h7ajlloep2oso5pqxzj/bafkreigtuhh5jkztpd2jbpwmsgwljrln6miskcl62es3xsgiziejo5gdve","text":"CVE-2026-121607\nThe command‑handling component in Qihoo 360 D603‑2, D600‑2, D606‑6 and D706 (up to version 6.4.9) can be tricked into running arbitrary operating‑system commands when a crafted host argument is supplied. An…\n\nToo many irrelevant or confusing CVEs? Use stackflag.c…","engagement":0,"posted_at":"2026-11-04T02:30:00.000Z"},{"source":"x","kind":"post","url":"https://x.com/agentprime_io/status/2117799629639073838","author":"agentprime_io","author_name":"AgentPrime","avatar_url":"https://pbs.twimg.com/profile_images/2116608039792807936/JPVfQn5N_bigger.jpg","text":"🔴 Qihoo 360 D603-2: Qihoo 360 D603-2/D600-2/D606-6/D706 iscm testspeed_command os command injection (CVE-2026-121607)\nNo fix listed yet\nhttps://t.co/HAllZjJxb6","engagement":0,"posted_at":"2026-11-04T02:02:33.000Z"},{"source":"x","kind":"post","url":"https://x.com/cvedotnew/status/2117799050368135419","author":"cvedotnew","author_name":"cve.new","avatar_url":"https://pbs.twimg.com/profile_images/2116082780773773313/yYiFc4CS_bigger.jpg","text":"CVE-2026-121607 · CRITICAL · CVSS 10.0\n\nQihoo 360 devices D603-2, D600-2, D606-6, and D706 up to version 6.4.9 have an os command injection vulnerability in the testspeed_command function.\n\nCVSS 2.0 · VulDB\nhttps://t.co/CUs2zXXy55","engagement":0,"posted_at":"2026-11-04T02:00:15.000Z"},{"source":"bluesky","kind":"post","url":"https://bsky.app/profile/offseq.bsky.social/post/3mzh7drwthj2q","author":"offseq.bsky.social","author_name":"OffSequence","avatar_url":"https://cdn.bsky.app/img/avatar/plain/did:plc:t5t6qep2vfipbi7f54demwev/bafkreidebkfyrafvzjuwvw3cnk6moxf6uzeg7hiubsqkthg653tnlrobxm","text":"Qihoo 360 D603-2 (v6.4.0 – 6.4.9) hit by CRITICAL CVE-2026-121607: OS command injection, public exploit out, no patch. Isolate devices, restrict access, monitor closely. https://radar.offseq.com/threat/cve-2026-121607-os-command-injection-in-qihoo-360-d603-2-a508182fff399655 #Of…","engagement":0,"posted_at":"2026-11-04T01:30:37.166Z"}],"exploit_repositories":[]}}