How severe is CVE-2025-4295?

CVE-2025-4295 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-4295 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-4295?

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

Does CVE-2025-4295 have an EU (EUVD) identifier?

Yes. CVE-2025-4295 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22318.

When was CVE-2025-4295 published?

CVE-2025-4295 was published on 2025-07-22 and last updated on 2026-06-17.

CVE-2025-4295

CVE-2025-4295 is a medium-severity vulnerability with a CVSS 3.x base score of 4.6. 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-297.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-22318
Weakness: CWE-297
Published: 2025-07-22
Last modified: 2026-06-17

Description

Improper Validation of Certificate with Host Mismatch vulnerability in HotelRunner B2B allows HTTP Response Splitting. This issue affects B2B: before 04.06.2025.

Frequently asked questions

What is CVE-2025-4295?: Improper Validation of Certificate with Host Mismatch vulnerability in HotelRunner B2B allows HTTP Response Splitting. This issue affects B2B: before 04.06.2025.
How severe is CVE-2025-4295?: CVE-2025-4295 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-4295 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-4295?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-4295 have an EU (EUVD) identifier?: Yes. CVE-2025-4295 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-22318.
When was CVE-2025-4295 published?: CVE-2025-4295 was published on 2025-07-22 and last updated on 2026-06-17.

References

Other CWE-297 vulnerabilities

CVE-2025-46408 — Critical (CVSS 9.8): An issue was discovered in the methods push.lite.avtech.com.AvtechLib.GetHttpsResponse and…
CVE-2025-68637 — Critical (CVSS 9.1): The Uniffle HTTP client is configured to trust all SSL certificates and disables hostname verification by default.…
CVE-2026-35563 — High (CVSS 8.5): It was identified that the LDAP client implementation in version 2.1.7 does not verify if the server certificate…
CVE-2025-3501 — High (CVSS 8.2): A flaw was found in Keycloak. By setting a verification policy to 'ALL', the trust store certificate verification is…
CVE-2025-2190 — High (CVSS 8.1): The mobile application (com.transsnet.store) has a man-in-the-middle attack vulnerability, which may lead to code…
CVE-2018-10936 — High (CVSS 8.1): A weakness was found in postgresql-jdbc before version 42.2.5. It was possible to provide an SSL Factory and not check…

Browse all CWE-297 vulnerabilities →