CVE-2024-45519

CRITICAL CISA KEV

Published Oct 2, 2024 Modified Nov 4, 2025 CWE-78

Description

CVSS v3.1 Score

10.0

CRITICAL

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

CISA Known Exploited Vulnerability

This vulnerability is actively exploited in the wild.

Added: Oct 3, 2024 Remediation due: Oct 24, 2024

Weakness Type (CWE)

CWE-78 OS Command Injection

Affected Products

Vendor	Product	Versions
synacor	zimbra_collaboration_suite	< 8.8.15
synacor	zimbra_collaboration_suite	10.0.0 — 10.0.9
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All
synacor	zimbra_collaboration_suite	All

References

Exploits

https://blog.projectdiscovery.io/zimbra-remote-code-execution/

Other References

https://wiki.zimbra.com/wiki/Security_Center https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.9#Security_Fixes https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.1#Security_Fixes https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P46#Security_Fixes https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P41#Security_Fixes https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-45519

Frequently Asked Questions

What is CVE-2024-45519? +

The postjournal service in Zimbra Collaboration (ZCS) before 8.8.15 Patch 46, 9 before 9.0.0 Patch 41, 10 before 10.0.9, and 10.1 before 10.1.1 sometimes allows unauthenticated users to execute commands. It has a CVSS v3.1 base score of 10.0 (CRITICAL). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog, indicating active exploitation in the wild.

How severe is CVE-2024-45519? +

CVE-2024-45519 has a CVSS v3.1 score of 10.0 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-45519? +

CVE-2024-45519 affects products from synacor, specifically: zimbra_collaboration_suite. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-45519? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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Quick Facts

CVSS Score: 10.0
Severity: CRITICAL
Published: Oct 2, 2024
KEV: Active Exploit

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