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Description

A Stored HTML Injection vulnerability was discovered in the Asset List functionality due to improper validation of network traffic data. An unauthenticated attacker can send specially crafted network packets to inject HTML tags into asset attributes. When a victim views the affected assets in the Asset List (and similar functions), 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 Reserved 2025-04-16 | Published 2025-12-18 | Updated 2025-12-18 | Assigner Nozomi




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N

MEDIUM: 6.1CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Problem types

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Product status

Default status
unaffected

Any version before 25.5.0
affected

Default status
unaffected

Any version before 25.5.0
affected

Credits

This issue was found by Stefano Libero of Nozomi Networks Product Security team during an internal investigation. finder

References

security.nozominetworks.com/NN-2025:14-01

cve.org (CVE-2025-40893)

nvd.nist.gov (CVE-2025-40893)

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Data based on CVE®. Copyright © 1999-2025, The MITRE Corporation. All rights reserved.