How severe is CVE-2025-23114?

CVE-2025-23114 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-23114 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-23114?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-23114 have an EU (EUVD) identifier?

Yes. CVE-2025-23114 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3128.

When was CVE-2025-23114 published?

CVE-2025-23114 was published on 2025-02-05 and last updated on 2026-06-17.

CVE-2025-23114

CVE-2025-23114 is a critical-severity vulnerability with a CVSS 3.x base score of 9.0. 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-295.

Key facts

Severity: Critical (CVSS 3.x base score 9.0)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-3128
Weakness: CWE-295
Published: 2025-02-05
Last modified: 2026-06-17

Description

A vulnerability in Veeam Updater component allows Man-in-the-Middle attackers to execute arbitrary code on the affected server. This issue occurs due to a failure to properly validate TLS certificate.

Frequently asked questions

What is CVE-2025-23114?: A vulnerability in Veeam Updater component allows Man-in-the-Middle attackers to execute arbitrary code on the affected server. This issue occurs due to a failure to properly validate TLS certificate.
How severe is CVE-2025-23114?: CVE-2025-23114 has a CVSS 3.x base score of 9.0, rated critical severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-23114 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-23114?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-23114 have an EU (EUVD) identifier?: Yes. CVE-2025-23114 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-3128.
When was CVE-2025-23114 published?: CVE-2025-23114 was published on 2025-02-05 and last updated on 2026-06-17.

References

https://www.veeam.com/kb4712

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