Medium severity · published Aug 4, 2025
CVE-2025-21120
Dell Avamar, versions prior to 19.10 SP1 with patch 338904, contains a Trusting HTTP Permission Methods on the Server-Side vulnerability in Security
6.5
CVSS
0.3%
EPSS
No
On KEV
Description
Dell Avamar, versions prior to 19.10 SP1 with patch 338904, contains a Trusting HTTP Permission Methods on the Server-Side vulnerability in Security. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Information exposure.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Avamar Server · Dell
19.8 through 19.10 before 19.10 SP1 with CHF 338904 or later · source: vendor
AV
Avamar Virtual Edition · Dell
19.8 through 19.10 before 19.10 SP1 with CHF 338904 or later · source: vendor
AV
Avamar · Dell
19.4; 19.4; 19.4; 19.7; 19.7; 19.7; +15 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-21120
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-21120
Vendor Advisory
https://www.dell.com/support/kbdoc/en-us/000347698/dsa-2025-271-security-update-for-dell-avamar-and-dell-avamar-virtual-edition-multiple-vulnerabilities
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