CVE-2020-29548

HighCVSS 8.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://nostarttls.secvuln.info/Third Party Advisory
https://www.smartertools.com/smartermail/release-notes/currentRelease Notes, Vendor Advisory
https://nostarttls.secvuln.info/Third Party Advisory
https://www.smartertools.com/smartermail/release-notes/currentRelease Notes, Vendor Advisory

Timeline

Published: Aug 17, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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