CVE-2016-9924

Name: CVE-2016-9924
Creator: NVD / NIST
Published: 2017-03-29T14:59:00.343+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.83%

Last modified Jun 17, 2026

CVE-2016-9924 is a vulnerability of currently unknown severity. Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.. EPSS estimates a 2.83% chance of exploitation in the next 30 days.

Description

Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.

Metrics

EPSS Probability

2.83%

84.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-611

Affected Software

Vendor	Product	Versions
Synacor	Zimbra Collaboration Suite	<= 8.7.3

References

http://www.securityfocus.com/bid/97121Third Party Advisory, VDB Entry
https://wiki.zimbra.com/wiki/Security_CenterVendor Advisory
http://www.securityfocus.com/bid/97121Third Party Advisory, VDB Entry
https://wiki.zimbra.com/wiki/Security_CenterVendor Advisory

Timeline

Published: Mar 29, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2016-9924?

Zimbra Collaboration Suite (ZCS) before 8.7.4 allows remote attackers to conduct XML External Entity (XXE) attacks.

How severe is CVE-2016-9924?

Severity scoring for CVE-2016-9924 is pending analysis. The EPSS model estimates a 2.83% probability of exploitation in the next 30 days.

How do I fix CVE-2016-9924?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2016-9924?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST