CVE-2025-40904
A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter. An authenticated user with limited privileges can push malicious remote strategies containing HTML tags through the sync. When a victim views the affected remote strategy in the Smart Polling functionality, the injected HTML renders in their browser, enabling phishing and possibly open redirect attacks. Full XSS exploitation and direct information disclosure are prevented by the existing input validation and Content Security Policy configuration.
Published:May 19, 2026
Last Modified:Jun 9, 2026
EPS:May 19, 2026
EPSS Score:0.0003
CVSS Score:6.5
Affected Products
Vendor
Product
Action
Vendor
Nozomi Networks
Product
Cmc
Nozomi Networks
Cmc
Vendor
Nozomi Networks
Product
Guardian
Nozomi Networks
Guardian
Vendor
Nozominetworks
Product
Cmc
Nozominetworks
Cmc
Vendor
Nozominetworks
Product
Guardian
Nozominetworks
Guardian
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
Related CVEs
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
