How severe is CVE-2025-46271?

CVE-2025-46271 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-46271 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-46271?

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-2025-46271 have an EU (EUVD) identifier?

Yes. CVE-2025-46271 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11971.

When was CVE-2025-46271 published?

CVE-2025-46271 was published on 2025-04-24 and last updated on 2026-06-17.

CVE-2025-46271

CVE-2025-46271 is a critical-severity vulnerability with a CVSS 3.x base score of 9.1. 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-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.1)
CVSS v4: 9.3
EPSS exploit prediction: 2% (79th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11971
Weakness: CWE-78
Published: 2025-04-24
Last modified: 2026-06-17

Description

UNI-NMS-Lite is vulnerable to a command injection attack that could allow an unauthenticated attacker to read or manipulate device data.

Frequently asked questions

What is CVE-2025-46271?: UNI-NMS-Lite is vulnerable to a command injection attack that could allow an unauthenticated attacker to read or manipulate device data.
How severe is CVE-2025-46271?: CVE-2025-46271 has a CVSS 3.x base score of 9.1, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-46271 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-46271?: 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-2025-46271 have an EU (EUVD) identifier?: Yes. CVE-2025-46271 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11971.
When was CVE-2025-46271 published?: CVE-2025-46271 was published on 2025-04-24 and last updated on 2026-06-17.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-114-06

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