Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Security Impact Summary

This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 10.0, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 1 product from synacor organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2024, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2024-10-02T22:15:02.770

Last Modified

2025-11-04T16:45:03.550

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 10.0 (CRITICAL)

Weaknesses

Type: Primary
NVD-CWE-noinfo
Type: Secondary
CWE-78

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	synacor	zimbra_collaboration_suite	< 8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	< 10.0.9	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	8.8.15	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	9.0.0	Yes
Application	synacor	zimbra_collaboration_suite	10.1.0	Yes

References

https://wiki.zimbra.com/wiki/Security_Center Release Notes ([email protected])
https://wiki.zimbra.com/wiki/Zimbra_Releases/10.0.9#Security_Fixes Release Notes ([email protected])
https://wiki.zimbra.com/wiki/Zimbra_Releases/10.1.1#Security_Fixes Release Notes ([email protected])
https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P46#Security_Fixes Release Notes ([email protected])
https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P41#Security_Fixes Release Notes ([email protected])
https://wiki.zimbra.com/wiki/Zimbra_Responsible_Disclosure_Policy Not Applicable ([email protected])
https://blog.projectdiscovery.io/zimbra-remote-code-execution/ Exploit (134c704f-9b21-4f2e-91b3-4a467353bcc0)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-45519 US Government Resource (134c704f-9b21-4f2e-91b3-4a467353bcc0)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For synacor's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.