CVE-2022-41352 — Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
CVE-2022-41352: Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Synacor |
| Product | Zimbra Collaboration Suite (ZCS) |
| Date added | 2022-10-20 |
| Due date | 2022-11-10 |
| Ransomware campaign use | Known |
Description
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://wiki.zimbra.com/wiki/Security_Center; https://nvd.nist.gov/vuln/detail/CVE-2022-41352
Weakness behind it
CISA records this vulnerability as an instance of CWE-22. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-41352
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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