CVE-2025-26326

{"id": "CVE-2025-26326", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2025-02-28T15:15:13.743", "references": [{"url": "https://github.com/NVDARemote/NVDARemote", "source": "cve@mitre.org"}, {"url": "https://github.com/azurejoga/CVE-2025-26326", "source": "cve@mitre.org"}, {"url": "https://github.com/nvda-es/TeleNVDA", "source": "cve@mitre.org"}, {"url": "https://nvda-addons.org/addon.php?id=270", "source": "cve@mitre.org"}, {"url": "https://nvdaremote.com/", "source": "cve@mitre.org"}, {"url": "https://www.nvaccess.org", "source": "cve@mitre.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability was identified in the NVDA Remote (version 2.6.4) and Tele NVDA Remote (version 2025.3.3) remote connection add-ons, which allows an attacker to obtain total control of the remote system by guessing a weak password. The problem occurs because these add-ons accept any password entered by the user and do not have an additional authentication or computer verification mechanism. Tests indicate that more than 1,000 systems use easy-to-guess passwords, many with less than 4 to 6 characters, including common sequences. This allows brute force attacks or trial-and-error attempts by malicious invaders. The vulnerability can be exploited by a remote attacker who knows or can guess the password used in the connection. As a result, the attacker gains complete access to the affected system and can execute commands, modify files, and compromise user security."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en los complementos de conexi\u00f3n remota de NVDA (Nonvisual Desktop Access) 2024.4.1 y 2024.4.2, que permite a un atacante obtener el control total del sistema remoto al adivinar una contrase\u00f1a d\u00e9bil. El problema se produce porque los complementos aceptan cualquier contrase\u00f1a tecleada por el usuario y no cuentan con un mecanismo adicional de autenticaci\u00f3n o comprobaci\u00f3n por parte del equipo al que se va a acceder. Las pruebas indican que m\u00e1s de 1.000 sistemas utilizan contrase\u00f1as f\u00e1ciles de adivinar, muchas de ellas con menos de 4 a 6 caracteres, incluidas secuencias comunes. Esto permite ataques de fuerza bruta o de intento y error por parte de invasores maliciosos. La vulnerabilidad puede ser explorada por un atacante remoto que conozca o pueda adivinar la contrase\u00f1a utilizada en la conexi\u00f3n. Como resultado, el invasor obtiene acceso completo al sistema afectado y puede ejecutar comandos, modificar archivos y comprometer la seguridad del usuario."}], "lastModified": "2025-03-13T16:15:27.473", "sourceIdentifier": "cve@mitre.org"}