Authentication Bypass Vulnerability in MICROSENS NMP Web+
CVE-2025-49151

9.3CRITICAL

Key Information:

Vendor

Microsens

Status
Nmp Web+
Vendor
CVE Published:
25 June 2025

What is CVE-2025-49151?

The MICROSENS NMP Web+ product is susceptible to an authentication bypass vulnerability, allowing unauthorized attackers to forge JSON Web Tokens (JWT). This exploitation can lead to unauthorized access to protected resources, compromising the system's integrity.

Affected Version(s)

NMP Web+ 0 <= 3.2.5

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-1...
https://www.microsens.com/support/downloads/nmp/

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Tomer Goldschmidt and Noam Moshe of Claroty Team82 reported these vulnerabilities to CISA.
The German Federal Office for Information Security (BSI) CERT-Bund assisted coordination with MICROSENS.
.
CVE-2025-49151 : Authentication Bypass Vulnerability in MICROSENS NMP Web+