CVE-2025-49151
Use of Hard-coded, Security-relevant Constants in MICROSENS NMP Web+
CVE-2025-49151 is a critical vulnerability (CVSS 9.3) in Microsens Nmp Web+, published June 25, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 49th percentile. No source names a fixed version.
- Severity
- 9.3 CriticalCVSS 4.0, CVE List
- Exploit chance
- 0.60%EPSS, 49th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
Affected products
What each source reports
CVE List Score used
Use of Hard-coded, Security-relevant Constants in MICROSENS NMP Web+
The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.
- Record
CVE-2025-49151- CVSS 4.0
- 9.3 Critical
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-547
- Updated
- 2026-11-02
EUVDEUVD-2025-19122
The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.
- Record
EUVD-2025-19122- CVSS 4.0
- 9.3 Critical
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qcp5-jccp-3p6h
MICROSENS NMP Web+ could allow an unauthenticated attacker to generate forged JSON Web Tokens ...
MICROSENS NMP Web+ could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.
- Record
GHSA-qcp5-jccp-3p6h- CVSS 4.0
- 9.3 Critical
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-547
- Updated
- 2026-11-02
NVD
The affected products could allow an unauthenticated attacker to generate forged JSON Web Tokens (JWT) to bypass authentication.
- Record
CVE-2025-49151- CVSS 4.0
- 9.3 Critical
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-547
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.