Is CVE-2024-45519 actively exploited?

Yes. CVE-2024-45519 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, which means exploitation in the wild has been confirmed.

Can CVE-2024-45519 be exploited remotely?

The attack vector of CVE-2024-45519 has not been classified yet.

What is the CVSS score of CVE-2024-45519?

CVE-2024-45519 has not received a CVSS score yet.

HOME VULNERABILITIESCVE-2024-45519

HIGHCISA KEVIN THE WILD

CVE-2024-45519

Published: October 3, 2024

EPSS:94.11%probability of exploitation in 30 daysPercentile:99.9th

Official Description

Synacor Zimbra Collaboration Suite (ZCS) contains an unspecified vulnerability in the postjournal service that may allow an unauthenticated user to execute commands.

NVD Source

CISA KEV Advisory

Synacor Zimbra Collaboration Suite (ZCS) Command Execution Vulnerability

Synacor Zimbra Collaboration Suite (ZCS) contains an unspecified vulnerability in the postjournal service that may allow an unauthenticated user to execute commands.

Added to KEV: 2024-10-03Federal patch deadline: 2024-10-24

Required Action (CISA)

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Risk Analysis

Synacor Zimbra Collaboration Suite (ZCS) has an unspecified vulnerability in its postjournal service that allows unauthenticated command execution. With an EPSS score of 0.94112 and confirmed exploitation by CISA, this is a critical vulnerability with a high likelihood of active exploitation.

This vulnerability is actively being exploited in the wild. An unauthenticated user can remotely execute commands on the affected ZCS system.

Recommended Action

Apply the latest security updates and patches for Synacor Zimbra Collaboration Suite (ZCS). Monitor ZCS systems for any unusual activity or unauthorized command execution.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2024-45519 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

CISA has added CVE-2024-45519 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.