Metrics
Affected Vendors & Products
No advisories yet.
Solution
Upgrade to v26.2.0 or later.
Workaround
Use internal firewall features to limit access to the web management interface.
Tue, 11 Aug 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
Tue, 11 Aug 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 09 Jul 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A Stored HTML Injection vulnerability was discovered in the Diagram tab and Graph view due to a shared input validation function being insufficiently restrictive. An authenticated user with administrative privileges can inject malicious HTML tags into N2OS configuration data through multiple input vectors. When a victim views the affected data in the Diagram tab and Graph view, 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. | |
| Title | HTML injection in Diagram tab and Graph view in Guardian/CMC before 26.2.0 | |
| First Time appeared |
Nozomi Networks
Nozomi Networks cmc Nozomi Networks guardian |
|
| Weaknesses | CWE-79 | |
| CPEs | cpe:2.3:a:nozomi_networks:cmc:*:*:*:*:*:*:*:* cpe:2.3:a:nozomi_networks:guardian:*:*:*:*:*:*:*:* |
|
| Vendors & Products |
Nozomi Networks
Nozomi Networks cmc Nozomi Networks guardian |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: Nozomi
Published:
Updated: 2026-08-11T12:23:39.257Z
Reserved: 2026-03-10T16:14:03.265Z
Link: CVE-2026-31981
Updated: 2026-08-11T12:23:39.257Z
Status : Modified
Published: 2026-07-09T08:16:47.483
Modified: 2026-08-11T13:18:14.453
Link: CVE-2026-31981
No data.
OpenCVE Enrichment
Updated: 2026-08-01T15:00:06Z