CVE-2018-15131 Information disclosure in n/a
Attackers can enumerate valid account numbers via inconsistent authentication responses in Zimbra Collaboration Suite, exposing user data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2018-15131?
CVE-2018-15131 is a medium-severity vulnerability in Synacor Zimbra Collaboration Suite, published on 30 May 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue was discovered in Synacor Zimbra Collaboration Suite 8.6.x before 8.6.0 Patch 11, 8.7.x before 8.7.11 Patch 6, 8.8.x before 8.8.8 Patch 9, and 8.8.9 before 8.8.9 Patch 3. Account number enumeration is possible via inconsistent responses for specific types of authentication requests.
Weakness: CWE-200
Which versions are affected by CVE-2018-15131?
It affects 1 product.
Products include Synacor Zimbra Collaboration Suite.
How do I fix CVE-2018-15131?
No fix has been published for CVE-2018-15131 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-15131 being exploited?
There is no known exploitation of CVE-2018-15131 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Synacor Zimbra Collaboration Suite
- CVE-2024-45519 Synacor Zimbra Collaboration Suite (ZCS) Command Execution
- CVE-2022-41352 Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload
- CVE-2022-37042 Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass
- CVE-2022-27924 Synacor Zimbra Collaboration Suite (ZCS) Command Injection
- CVE-2020-7796 Synacor Zimbra Collaboration Suite (ZCS) Server-Side Request Forgery
Sources
Also known as GHSA-93m3-4vp5-23qr.