Zimbra PostJournal unauth exec before 10.1.1
CVE-2024-45519 Published on October 2, 2024
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.
Known Exploited Vulnerability
This Synacor Zimbra Collaboration Command Execution Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Synacor Zimbra Collaboration contains an unspecified vulnerability in the postjournal service that may allow an unauthenticated user to execute commands.
The following remediation steps are recommended / required by October 24, 2024: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vulnerability Analysis
CVE-2024-45519 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors in an automatable fashion. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is a Shell injection Vulnerability?
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.
CVE-2024-45519 has been classified to as a Shell injection vulnerability or weakness.
Products Associated with CVE-2024-45519
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Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.