CVE-2022-37042
Key Information
- Vendor
- Zimbra
- Status
- Collaboration
- Vendor
- CVE Published:
- 12 August 2022
Badges
Summary
Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925.
CISA Reported
CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2022-37042 as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace
The CISA's recommendation is: Apply updates per vendor instructions.
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
EPSS Score
97% chance of being exploited in the next 30 days.
CVSS V3.1
Timeline
- 🟡
Public PoC available
Vulnerability published
- 👾
Exploit known to exist
- 🦅
CISA Reported
Vulnerability Reserved