CVE-2019-15132

Description

Zabbix through 4.4.0alpha1 allows User Enumeration. With login requests, it is possible to enumerate application usernames based on the variability of server responses (e.g., the "Login name or password is incorrect" and "No permissions for system access" messages, or just blocking for a number of seconds). This affects both api_jsonrpc.php and index.php.

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.41%
Vendor Advisory zabbix.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://support.zabbix.com/browse/ZBX-16532 vendor advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00018.html third party advisory mailing list
https://lists.debian.org/debian-lts-announce/2023/04/msg00013.html mailing list

Frequently Asked Questions

What is the severity of CVE-2019-15132?
CVE-2019-15132 has been scored as a medium severity vulnerability.
How to fix CVE-2019-15132?
To fix CVE-2019-15132, 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-2019-15132 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-15132 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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