CVE-2020-5562 Server-side request forgery in Cybozu Garoon
Administrative users can exploit SSRF in V-CUBE Meeting to issue arbitrary HTTP requests, potentially accessing internal resources.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-5562?
CVE-2020-5562 is a medium-severity server-side request forgery vulnerability in Cybozu Garoon, published on 28 Apr 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Server-side request forgery (SSRF) vulnerability in Cybozu Garoon 4.6.0 to 4.6.3 allows a remote attacker with an administrative privilege to issue arbitrary HTTP requests to other web servers via V-CUBE Meeting function.
Weakness: CWE-918
Which versions are affected by CVE-2020-5562?
It affects 1 product.
Products include Cybozu Garoon.
How do I fix CVE-2020-5562?
No fix has been published for CVE-2020-5562 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-2020-5562 being exploited?
There is no known exploitation of CVE-2020-5562 in the wild and no public exploit code.
Other vulnerabilities in Cybozu Garoon
Sources
Also known as GHSA-x33f-59cm-w327.