HIGH

CVE-2022-37393

CVSS v3

7.8

HIGH

EPSS Score

1.7 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-37393 yet.

Full record on NVD

Description

Zimbra's sudo configuration permits the zimbra user to execute the zmslapd binary as root with arbitrary parameters. As part of its intended functionality, zmslapd can load a user-defined configuration file, which includes plugins in the form of .so files, which also execute as root.

Technical details

Published: 2022-08-16

Frequently asked questions

What is CVE-2022-37393?

Is CVE-2022-37393 actively exploited?

Active exploitation of CVE-2022-37393 has not been confirmed. Its EPSS score was 1.7% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-37393?

CVE-2022-37393 has a CVSS v3 base score of 7.8 (HIGH severity).

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