Vulnerability Report

CVE-2022-3569

Title: Synacor Zimbra Collaboration Suite Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2022-3569.

CWE Category CWE-271
Published Date Oct 17, 2022
Modified Date May 13, 2025
Exploit Status Not Found
Score 7.8 CVSS v3.1
Exploit Probability (EPSS)
2.84%

Vulnerability Summary

CVE-2022-3569: Due to an issue with incorrect sudo permissions, Zimbra Collaboration Suite (ZCS) suffers from a local privilege escalation issue in versions 9.0.0 and prior, where the 'zimbra' user can effectively coerce postfix into running arbitrary commands as 'root'.

Impacted Vendors

Z
zimbra 1
S
synacor 1

Reference Links

http://packetstormsecurity.com/files/169430/Zimbra-Privilege-Escalation.html https://github.com/rapid7/metasploit-framework/pull/17141 https://twitter.com/ldsopreload/status/1580539318879547392 http://packetstormsecurity.com/files/169430/Zimbra-Privilege-Escalation.html https://github.com/rapid7/metasploit-framework/pull/17141 https://twitter.com/ldsopreload/status/1580539318879547392
CVSS v3.1
Source Entity [email protected]
Severity HIGH
7.8
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1
Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0
Severity HIGH
7.8
Attack Vector
LOCAL
Complexity
LOW
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2022-3569 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL
Complexity LOW
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Stack

No specific products linked.