High severity · published Oct 7, 2025
CVE-2025-40886
Authenticated SQL Injection on Alert functionality in Guardian/CMC before 25.2.0
8.8
CVSS
0.3%
EPSS
No
On KEV
Description
A SQL Injection vulnerability was discovered in the Alert functionality due to improper validation of an input parameter. An authenticated user with limited privileges can execute arbitrary SQL statements on the DBMS used by the web application, potentially exposing unauthorized data, altering their structure and content, and/or affecting their availability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CM
CMC · Nozomi Networks
before 25.2.0 · source: vendor, NVD
GU
Guardian · Nozomi Networks
before 25.2.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-40886
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-40886
Vendor Advisory
https://security.nozominetworks.com/NN-2025:7-01
More from CMC
8.9
CVE-2025-40899
Stored Cross-Site Scripting (XSS) in Assets and Nodes in Guardian/CMC before 26.0.0
8.9
CVE-2025-40892
Stored Cross-Site Scripting (XSS) in Reports in Guardian/CMC before 25.5.0
8.1
CVE-2026-33390
Incorrect privilege assignment for Arc sensors in Guardian/CMC before 26.2.0
8.1
CVE-2025-40897
Incorrect authorization for Threat Intelligence in Guardian/CMC before 26.0.0
8.1
CVE-2025-40898
Path traversal in Import Arc data archive functionality in Guardian/CMC before 25.5.0