Is CVE-2025-24390 in the CISA KEV catalog?

No. CVE-2025-24390 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-24390?

CVE-2025-24390 has a CVSS v3 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2025-24390?

CVE-2025-24390 has an EPSS score of 0.19% (9th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2025-24390?

No published fix for CVE-2025-24390 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2025-24390

MEDIUM

6.8

CVSS v3

NVD

Description

A vulnerability in OTRS Application Server and reverse proxy settings allows session hijacking due to missing attributes for sensitive cookie settings in HTTPS sessions. This issue affects: * OTRS 7.0.X * OTRS 8.0.X * OTRS 2023.X * OTRS 2024.X

CWE-614

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Exploit Intelligence

0.19%probability of exploitation in 30 days

9thpercentile

Low risk: more likely to be exploited than 9% of all known CVEs.

References

Other references1

otrs.com

Related Vulnerabilities

Other CWE-614 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-3882	Medium	6.8	0.9%	-	Fix
CVE-2022-25151	High	7.5	0.8%	-	Fix
CVE-2020-27651	Medium	5.8	0.8%	-	Fix
CVE-2015-3207	Medium	5.3	0.7%	-	-
CVE-2022-3174	High	7.5	0.6%	-	Fix
CVE-2022-24045	Medium	6.5	0.6%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-01-27.