CVE-2025-21117

mediumpriority · track · 22EPSS 0.002 · 5 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.16% (5th) EPSS

CVSS 5.5 · medium

Is it mine?

14 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Dell Avamar, version 19.4 or later, contains an access token reuse vulnerability in the AUI. A low privileged local attacker could potentially exploit this vulnerability, leading to fully impersonating the user.

cvss

Technical severity, 0–10. One row per scoring source.

6.6

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.16.6mediumAV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Nsecondary · FSTEC (BDU) RU

v3.16.6mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Nsecondary · ENISA EU

v3.16.6mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:Nsecondary · security_alert@emc.comexploitability 1.3 · impact 5.2

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-672USCWE-672US

affected products (14)

Products and version ranges known to be affected.

Dell Avamar <19.12all versionscert_bundDE
Dell Avamar< 19.12cert_bundDE
Dell Avamar≤ 19.7enisa_euvdEU
Dell Avamar≤ 19.9enisa_euvdEU
Dell Avamar≤ 19.10enisa_euvdEU
Dell Avamar≤ 19.4enisa_euvdEU
Dell Avamar≤ 19.8enisa_euvdEU
Dell Avamar≤ 19.10 SP1enisa_euvdEU
Dell Technologies EMC Avamar≤ 19.12fstec_bduRU
dell avamar server= 19.10nvdUScpe:2.3:a:dell:avamar_server:*:*:*:*:*:*:*:*
dell avamar server= 19.4nvdUScpe:2.3:a:dell:avamar_server:*:*:*:*:*:*:*:*
dell avamar server= 19.7nvdUScpe:2.3:a:dell:avamar_server:*:*:*:*:*:*:*:*
dell avamar server= 19.8nvdUScpe:2.3:a:dell:avamar_server:*:*:*:*:*:*:*:*
dell avamar server= 19.9nvdUScpe:2.3:a:dell:avamar_server:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0272Dell Avamar: Schwachstelle ermöglicht Erlangen von BenutzerrechtenDeutsch2025-02-05csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in Dell Avamar ausnutzen, um Benutzerrechte zu erlangen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2025-02-05modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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