CVE-2019-6981 Server-side request forgery in n/a
Attackers can exploit a Blind SSRF vulnerability in the Feed component to access internal resources or bypass security controls.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-6981?
CVE-2019-6981 is a medium-severity server-side request forgery vulnerability in Synacor Zimbra Collaboration Suite, published on 29 May 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Zimbra Collaboration Suite 8.7.x through 8.8.11 allows Blind SSRF in the Feed component.
Weakness: CWE-918
Which versions are affected by CVE-2019-6981?
It affects 1 product.
Products include Synacor Zimbra Collaboration Suite.
How do I fix CVE-2019-6981?
No fix has been published for CVE-2019-6981 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2019-6981 being exploited?
There is no known exploitation of CVE-2019-6981 in the wild and no public exploit code.
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-5vfc-gf4x-6fj8.