PT-2025-5697 · Dell · Dell Avamar

Published 2025-02-05 · Updated 2025-03-28 · CVE-2025-21117

Positive Technologies (AI Summary)

CVSS v3.1

6.6

Medium

Base vector

AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions: Dell Avamar versions 19.4 or later

Description: The issue is related to an access token reuse vulnerability in the AUI, which could be exploited by a low-privileged local attacker to fully impersonate a user.

Recommendations: For versions 19.4 or later, consider restricting access to the AUI to minimize the risk of exploitation until a patch is available. As a temporary workaround, limiting the privileges of local attackers may also help reduce the impact of this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-672

Related Identifiers

BDU:2025-07189

CVE-2025-21117

Affected Products

Dell Avamar

References · 8

• https://bdu.fstec.ru/vul/2025-07189 · Security Note
• https://osv.dev/vulnerability/CVE-2025-21117 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21117 · Security Note
• https://dell.com/support/kbdoc/en-us/000281275/dsa-2025-071-security-update-for-dell-avamar-for-multiple-component-vulnerabilities · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1887150617497305545 · Twitter Post
• https://t.me/cvenotify/116736 · Telegram Post
• https://t.me/cvedetector/17295 · Telegram Post
• https://twitter.com/CVEnew/status/1887129651841016042 · Twitter Post