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.
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Affected Vendors & Products
References
History
Tue, 09 Sep 2025 15:00:00 +0000
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First Time appeared |
Arcserve
Arcserve udp |
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CPEs | cpe:2.3:a:arcserve:udp:*:*:*:*:*:*:*:* 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:*:*:*:*:*:* |
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Vendors & Products |
Arcserve
Arcserve udp |
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Metrics |
cvssV3_1
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Thu, 28 Aug 2025 16:15:00 +0000
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Metrics |
ssvc
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Wed, 27 Aug 2025 21:30:00 +0000
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Description | 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. | |
Title | Arcserve UDP < 10.2 Reflected Cross-Site Scripting (XSS) | |
Weaknesses | CWE-79 | |
References |
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Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2025-08-27T21:19:38.076Z
Updated: 2025-08-28T15:19:31.059Z
Reserved: 2025-04-15T19:15:22.612Z
Link: CVE-2025-34521

Updated: 2025-08-28T14:22:30.118Z

Status : Analyzed
Published: 2025-08-27T22:15:57.870
Modified: 2025-09-09T14:54:27.547
Link: CVE-2025-34521

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