CVE-2021-35202

Name: CVE-2021-35202
Creator: NVD / NIST
Published: 2021-09-30T18:15:07.77+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.64%

Last modified Jun 17, 2026

CVE-2021-35202 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. NETSCOUT Systems nGeniusONE 6.3.0 build 1196 allows Authorization Bypass (to access an endpoint) in FDSQueryService.. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

NETSCOUT Systems nGeniusONE 6.3.0 build 1196 allows Authorization Bypass (to access an endpoint) in FDSQueryService.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.64%

46.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-732

Affected Software

Vendor	Product	Versions
Netscout	Ngeniusone	6.3.0

References

https://www.netscout.com/securityadvisoriesVendor Advisory
https://www.netscout.com/securityadvisoriesVendor Advisory

Timeline

Published: Sep 30, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-35202?

NETSCOUT Systems nGeniusONE 6.3.0 build 1196 allows Authorization Bypass (to access an endpoint) in FDSQueryService.

How severe is CVE-2021-35202?

CVE-2021-35202 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2021-35202?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-35202?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST