CVE-2021-34820

HIGH 7.5CVE-2021-34820 · Published 19/07/2021 · updated 17/06/2026

In short

CVE-2021-34820 is a HIGH (CVSS 7.5) vulnerability affecting novus management system (aat).
Chance of exploitation in the next 30 days (EPSS): 4.0%, higher than 90.6% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
novus management system aat	`≤ 1.51.2`	No fix yet

Description

Web Path Directory Traversal in the Novus HTTP Server. The Novus HTTP Server is affected by the Directory Traversal for Arbitrary File Access vulnerability. A remote, unauthenticated attacker using an HTTP GET request may be able to exploit this issue to access sensitive data. The issue was discovered in the NMS (Novus Management System) software through 1.51.2

References

packetstormsecurity.com/files/163453/Novus-Management-System-Directory-Traversal-Cross-Site-Scripting.html · Third Party Advisory
seclists.org/fulldisclosure/2021/Jul/20 · Mailing List

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