CVE-2024-1900

Improper session management in the identity provider authentication flow in Devolutions Server 2023.3.14.0 and earlier allows an authenticated user via an identity provider to stay authenticated after his user is disabled or deleted in the identity provider such as Okta or Microsoft O365. 

The user will stay authenticated until the Devolutions Server token expiration.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
DEVOLUTIONSCNA
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CISA-ADPADP
5.5 MEDIUM
ADJACENT_NETWORK
LOW
LOW
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
devolutionsdevolutions_server
𝑥
≤ 2023.3.16.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://devolutions.net/security/advisories/DEVO-2024-0002
https://devolutions.net/security/advisories/DEVO-2024-0002