CVE-2022-41352 · netVigilance record NV22-0528

Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload

past due ransomware

What to do

Apply updates per vendor instructions.

CISA deadline 2022-11-10 · passed 3 years 9 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA

What happened

Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts.

Who is affected

Synacor Zimbra Collaboration Suite (ZCS). Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.

Weakness class: CWE-22.

Timeline

2022-10-20
Added to CISA KEVExploitation in the wild confirmed by CISA
2022-11-10
CISA remediation deadlinepassed 3 years 9 months ago

Sources

NVD entry for CVE-2022-41352 nvd.nist.gov/vuln/detail/CVE-2022-41352
CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
wiki.zimbra.com wiki.zimbra.com/wiki/Security_Center
nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2022-41352