How severe is CVE-2024-1900?

CVE-2024-1900 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2024-1900 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-1900?

CVE-2024-1900 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-1900?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-1900 have an EU (EUVD) identifier?

Yes. CVE-2024-1900 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17622.

When was CVE-2024-1900 published?

CVE-2024-1900 was published on 2024-03-05 and last updated on 2026-06-17.

CVE-2024-1900

CVE-2024-1900 is a medium-severity vulnerability in Devolutions Devolutions Server with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-613.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-17622
Weakness: CWE-613
Affected product: Devolutions Devolutions Server
Published: 2024-03-05
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2024-1900?: CVE-2024-1900 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2024-1900 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-1900?: CVE-2024-1900 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-1900?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-1900 have an EU (EUVD) identifier?: Yes. CVE-2024-1900 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17622.
When was CVE-2024-1900 published?: CVE-2024-1900 was published on 2024-03-05 and last updated on 2026-06-17.

References

https://devolutions.net/security/advisories/DEVO-2024-0002

Affected products (1)

cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*

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