CVE-2025-34521
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-79
Neutralización incorrecta de la entrada durante la generación de la página web (Cross-site Scripting)
Fecha de publicación:
27/08/2025
Última modificación:
09/09/2025
Descripción
*** Pendiente de traducción *** A reflected cross-site scripting (XSS) vulnerability exists in the web interface of the Arcserve Unified Data Protection (UDP), where unsanitized user input is improperly reflected in HTTP responses. This flaw allows remote attackers with low privileges to craft malicious links that, when visited by another user, execute arbitrary JavaScript in the victim’s browser. Successful exploitation may lead to session hijacking, credential theft, or other client-side impacts. The vulnerability requires user interaction and occurs within a shared browser context. This vulnerability affects all UDP versions prior to 10.2. UDP 10.2 includes the necessary patches and requires no action. Versions 8.0 through 10.1 are supported and require either patch application or upgrade to 10.2. Versions 7.x and earlier are unsupported or out of maintenance and must be upgraded to 10.2 to remediate the issue.
Impacto
Puntuación base 4.0
4.80
Gravedad 4.0
MEDIA
Puntuación base 3.x
5.40
Gravedad 3.x
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:arcserve:udp:*:*:*:*:*:*:*:* | 7.0 (excluyendo) | |
| cpe:2.3:a:arcserve:udp:*:*:*:*:*:*:*:* | 8.0 (incluyendo) | 10.2 (excluyendo) |
| cpe:2.3:a:arcserve:udp:7.0:-:*:*:*:*:*:* | ||
| cpe:2.3:a:arcserve:udp:7.0:update_1:*:*:*:*:*:* | ||
| cpe:2.3:a:arcserve:udp:7.0:update_2:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página