How severe is CVE-2025-27461?

CVE-2025-27461 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-27461 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-27461?

CVE-2025-27461 affects Endress Meac300-fnade4 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-27461?

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-2025-27461 have an EU (EUVD) identifier?

Yes. CVE-2025-27461 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19867.

When was CVE-2025-27461 published?

CVE-2025-27461 was published on 2025-07-03 and last updated on 2026-06-17.

CVE-2025-27461

CVE-2025-27461 is a high-severity vulnerability in Endress Meac300-fnade4 Firmware with a CVSS 3.x base score of 7.6. 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-862.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-19867
Weakness: CWE-862
Affected product: Endress Meac300-fnade4 Firmware
Published: 2025-07-03
Last modified: 2026-06-17

Description

During startup, the device automatically logs in the EPC2 Windows user without requesting a password.

Frequently asked questions

What is CVE-2025-27461?: During startup, the device automatically logs in the EPC2 Windows user without requesting a password.
How severe is CVE-2025-27461?: CVE-2025-27461 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-27461 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-27461?: CVE-2025-27461 affects Endress Meac300-fnade4 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-27461?: 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-2025-27461 have an EU (EUVD) identifier?: Yes. CVE-2025-27461 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19867.
When was CVE-2025-27461 published?: CVE-2025-27461 was published on 2025-07-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:endress:meac300-fnade4_firmware:*:*:*:*:*:*:*:*

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