CVE-2021-37326

Name: CVE-2021-37326
Creator: NVD / NIST
Published: 2021-08-15T16:15:06.99+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.79%

Last modified Jun 17, 2026

CVE-2021-37326 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. NetSarang Xshell 7 before Build 0077 includes unintended code strings in paste operations.. EPSS estimates a 0.79% chance of exploitation in the next 30 days.

Description

NetSarang Xshell 7 before Build 0077 includes unintended code strings in paste operations.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.79%

51.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions	Update
Netsarang	Xshell	7	Build 0049

References

https://www.netsarang.com/en/xshell-update-history/Release Notes, Vendor Advisory
https://www.netsarang.com/en/xshell-update-history/Release Notes, Vendor Advisory

Timeline

Published: Aug 15, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-37326?

NetSarang Xshell 7 before Build 0077 includes unintended code strings in paste operations.

How severe is CVE-2021-37326?

CVE-2021-37326 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.79% probability of exploitation in the next 30 days.

How do I fix CVE-2021-37326?

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-2021-37326?

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

Scan your code now

Source: NVD / NIST