High severity · published Oct 22, 2025
CVE-2025-11957
Improper authorization in the temporary access workflow of Devolutions Server 2025.2.12.0 and earlier allows an authenticated basic user to self-approve or approve the temporary…
8.4
CVSS
0.3%
EPSS
No
On KEV
Description
Improper authorization in the temporary access workflow of Devolutions Server 2025.2.12.0 and earlier allows an authenticated basic user to self-approve or approve the temporary access requests of other users and gain unauthorized access to vaults and entries via crafted API requests.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:L
Attack vector
Network
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Devolutions Server · Devolutions
before 2025.2.14.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-11957
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-11957
Vendor Advisory
https://devolutions.net/security/advisories/DEVO-2025-0015/
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