9.8

CVE-2025-27449: endress meac300-fnade4_firmware

CVSS: 9.8v3.1CriticalAnalyzed
Published 03-07-2025Last modified 03-07-2025
Open JSON

Vulnerability summary

CVE-2025-27449 is a critical (CVSS 9.8) vulnerability in endress meac300-fnade4_firmware. EPSS estimates a 0.60% chance of exploitation in the next 30 days, higher than 48% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
0.60%
0%100%
Low · +0.06 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 03-07-2025
    PublishedVulnerability first disclosed.
  2. 03-07-2025
    Last modifiedVulnerability information updated.

Description

The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.60%

Chance of exploitation in the next 30 days

Percentile

48%

Versus all other CVEs

30-day change

+0.06 pp

From 0.55% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.60%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Endress1 product
Endress+hauser1 product

2 vendors · 2 products

References

6 links