CVE-2020-29548

Description

An issue was discovered in SmarterTools SmarterMail through 100.0.7537. Meddler-in-the-middle attackers can pipeline commands after a POP3 STLS command, injecting plaintext commands into an encrypted user session.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.03% Top 25%
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://nostarttls.secvuln.info/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-29548?
CVE-2020-29548 has been scored as a high severity vulnerability.
How to fix CVE-2020-29548?
To fix CVE-2020-29548, 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-2020-29548 being actively exploited in the wild?
It is possible that CVE-2020-29548 is being exploited or will be exploited in a near future based on public information. 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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