How severe is CVE-2025-27925?

CVE-2025-27925 has a CVSS 3.x base score of 8.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-27925 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-27925?

CVE-2025-27925 affects Nintex Automation. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-27925?

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

Does CVE-2025-27925 have an EU (EUVD) identifier?

Yes. CVE-2025-27925 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7825.

When was CVE-2025-27925 published?

CVE-2025-27925 was published on 2025-03-10 and last updated on 2026-06-17.

CVE-2025-27925

CVE-2025-27925 is a high-severity vulnerability in Nintex Automation with a CVSS 3.x base score of 8.5. 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-502.

Key facts

Severity: High (CVSS 3.x base score 8.5)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7825
Weakness: CWE-502
Affected product: Nintex Automation
Published: 2025-03-10
Last modified: 2026-06-17

Description

Nintex Automation 5.6 and 5.7 before 5.8 has insecure deserialization of user input.

Frequently asked questions

What is CVE-2025-27925?: Nintex Automation 5.6 and 5.7 before 5.8 has insecure deserialization of user input.
How severe is CVE-2025-27925?: CVE-2025-27925 has a CVSS 3.x base score of 8.5, rated high severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-27925 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-27925?: CVE-2025-27925 affects Nintex Automation. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-27925?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-27925 have an EU (EUVD) identifier?: Yes. CVE-2025-27925 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7825.
When was CVE-2025-27925 published?: CVE-2025-27925 was published on 2025-03-10 and last updated on 2026-06-17.

References

https://help.nintex.com/en-US/platform/ReleaseNotes/K2Five.htm

Affected products (1)

cpe:2.3:a:nintex:automation:*:*:*:*:*:*:*:*

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