CVE-2024-55556

{"id": "CVE-2024-55556", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2025-01-07T16:15:37.017", "references": [{"url": "https://github.com/crater-invoice/crater", "source": "cve@mitre.org"}, {"url": "https://www.synacktiv.com/", "source": "cve@mitre.org"}, {"url": "https://www.synacktiv.com/advisories/crater-invoice-unauthenticated-remote-command-execution-when-appkey-known", "source": "cve@mitre.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in Crater Invoice allows an unauthenticated attacker with knowledge of the APP_KEY to achieve remote command execution on the server by manipulating the laravel_session cookie, exploiting arbitrary deserialization through the encrypted session data. The exploitation vector of this vulnerability relies on an attacker obtaining Laravel's secret APP_KEY, which would allow them to decrypt and manipulate session cookies (laravel_session) containing serialized data. By altering this data and re-encrypting it with the APP_KEY, the attacker could trigger arbitrary deserialization on the server, potentially leading to remote command execution (RCE). The vulnerability is primarily exploited by accessing an exposed cookie and manipulating it using the secret key to gain malicious access to the server."}, {"lang": "es", "value": "Una vulnerabilidad en Crater Invoice permite a un atacante no autenticado con conocimiento de APP_KEY lograr la ejecuci\u00f3n remota de comandos en el servidor manipulando la cookie laravel_session, explotando la deserializaci\u00f3n arbitraria a trav\u00e9s de los datos de sesi\u00f3n cifrados. El vector de explotaci\u00f3n de esta vulnerabilidad se basa en que un atacante obtenga la APP_KEY secreta de Laravel, lo que le permitir\u00eda descifrar y manipular las cookies de sesi\u00f3n (laravel_session) que contienen datos serializados. Al alterar estos datos y volver a cifrarlos con la APP_KEY, el atacante podr\u00eda desencadenar una deserializaci\u00f3n arbitraria en el servidor, lo que podr\u00eda llevar a la ejecuci\u00f3n remota de comandos (RCE). La vulnerabilidad se explota principalmente accediendo a una cookie expuesta y manipul\u00e1ndola utilizando la clave secreta para obtener acceso malicioso al servidor."}], "lastModified": "2025-01-08T20:15:28.987", "sourceIdentifier": "cve@mitre.org"}