CVE-2019-10229

Name: CVE-2019-10229
Creator: NVD / NIST
Published: 2019-12-31T15:15:10.893+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.84%

Last modified Jun 17, 2026

CVE-2019-10229 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. An issue was discovered in MailStore Server (and Service Provider Edition) 9.x through 11.x before 11.2.2. When the directory service (for synchronizing and authenticating users) is set to Generic LDAP, an attacker is able to login as an existing user with an arbitrary password on the second login attempt.. EPSS estimates a 0.84% chance of exploitation in the next 30 days.

Description

An issue was discovered in MailStore Server (and Service Provider Edition) 9.x through 11.x before 11.2.2. When the directory service (for synchronizing and authenticating users) is set to Generic LDAP, an attacker is able to login as an existing user with an arbitrary password on the second login attempt.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.84%

53.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-613

Affected Software

Vendor	Product	Versions
Mailstore	Mailstore	>= 9.6, <= 11.2.1
Mailstore	Mailstore Server	>= 9.6, <= 11.2.1

References

https://help.mailstore.com/security/MAILSTORE-SA-2019-01.txtVendor Advisory
https://help.mailstore.com/security/MAILSTORE-SA-2019-01.txtVendor Advisory

Timeline

Published: Dec 31, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10229?

How severe is CVE-2019-10229?

CVE-2019-10229 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.84% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10229?

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-2019-10229?

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

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Source: NVD / NIST