What’s Vulnerable › Vulnerabilities

CVE-2022-45912

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-05 · updated 2026-06-17
• Weakness: CWE-434

Description

An issue was discovered in Zimbra Collaboration (ZCS) 8.8.15 and 9.0. Remote code execution can occur through ClientUploader by an authenticated admin user. An authenticated admin user can upload files through the ClientUploader utility, and traverse to any other directory for remote code execution.

Affected products

• Zimbra Collaboration: 8.8.15, 9.0.0

References

• https://gist.github.com/Threonic/e90c85e11e1ac925ff57783988779e76
• https://gist.github.com/Threonic/e90c85e11e1ac925ff57783988779e76

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