CVE-2021-47895

6.7 mediumEPSS 0.4%

Medium (6.7) in nsasoft nsauditor. EPSS 0.4% chance of exploitation in the next 30 days.

Nsauditor 3.2.2.0 contains a denial of service vulnerability that allows attackers to crash the application by overwriting the Event Description field with a large buffer. Attackers can generate a 10,000-character 'U' buffer and paste it into the Event Description field to trigger an application crash.

Severity

CVSS 4.0

6.7 medium

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-31)
CWE: CWE-770
Published: 2026-01-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

nsasoft:nsauditor

References

https://www.exploit-db.com/exploits/49568
https://www.nsauditor.com/
https://www.vulncheck.com/advisories/nsauditor-event-description-denial-of-service
https://www.exploit-db.com/exploits/49568

Check your stack JSON