Zimbra Collaboration Server 8.8.15 < 8.8.15 Patch 34 Multiple Vulnerabilities

critical Nessus Plugin ID 166098


The remote web server contains a web application that is affected by multiple vulnerabilities.


According to its self-reported version number, Zimbra Collaboration Server is affected by a multiple vulnerabilities:
including the following:

- An attacker can upload arbitrary files through amavisd via a cpio loophole that can lead to incorrect access to any other user accounts. (CVE-2022-41352)

- Zimbra's sudo configuration permits the zimbra use to execute the zmslapd binary as root with arbitrary parameters. This includes plugins in the form of .so files specified in a user-defined configuration file. (CVE-2022-37393)

- An information disclosure vulnerability due to an XSS attributes in the clsearch, compose and calendar components of webmail. (CVE-2022-41349. CVE-2022-41350, CVE-2022-41351)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.


Upgrade to version 8.8.15 Patch 34, or later.

See Also




Plugin Details

Severity: Critical

ID: 166098

File Name: zimbra_8_8_15_p34.nasl

Version: 1.6

Type: combined

Agent: unix

Family: CGI abuses

Published: 10/13/2022

Updated: 3/8/2023

Supported Sensors: Nessus Agent, Nessus

Risk Information


Risk Factor: High

Score: 8.4


Risk Factor: Critical

Base Score: 10

Temporal Score: 8.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2022-41352


Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.4

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:zimbra:collaboration_suite

Required KB Items: installed_sw/zimbra_zcs

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/10/2022

Vulnerability Publication Date: 9/24/2022

CISA Known Exploited Vulnerability Due Dates: 11/10/2022

Exploitable With

Core Impact

Metasploit (Zimbra zmslapd arbitrary module load)

Reference Information

CVE: CVE-2022-37393, CVE-2022-41349, CVE-2022-41350, CVE-2022-41351, CVE-2022-41352

IAVA: 2022-A-0419-S