CVE-2021-43977

Description

SmarterTools SmarterMail 16.x through 100.x before 100.0.7803 allows XSS.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.53%
Vendor Advisory smartertools.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.smartertools.com/smartermail/release-notes/current release notes vendor advisory
https://csirt.divd.nl/cases/DIVD-2021-00006/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-43977?
CVE-2021-43977 has been scored as a medium severity vulnerability.
How to fix CVE-2021-43977?
To fix CVE-2021-43977, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-43977 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-43977 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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