CISA Known Exploited Vulnerability

CVE-2022-24682 Ransomware

Synacor · Zimbra Collaborate Suite (ZCS)

Synacor Zimbra Collaborate Suite (ZCS) Cross-Site Scripting Vulnerability

Date added 2022-02-25

BOD 22-01 due date 2022-03-11

CWE CWE-79, CWE-116

Ransomware Known

CISA description

Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting (XSS) vulnerability in the Calendar feature that allows an attacker to execute arbitrary code.

Required action

Apply updates per vendor instructions.

Notes & references

https://nvd.nist.gov/vuln/detail/CVE-2022-24682

Where this lands in 800-53

Vulnerability data triggers these controls during assessment and continuous monitoring.

RA-5 · Vulnerability Monitoring and Scanning
SI-2 · Flaw Remediation
CM-6 · Configuration Settings
SI-7 · Software, Firmware, and Information Integrity
CM-8 · System Component Inventory

External lookups

NVD · CVE-2022-24682
CVE.org · CVE-2022-24682
CISA KEV catalog (canonical)