CVE-2021-20806 Open redirect in Cybozu Remote Service
Remote attackers can redirect users to arbitrary sites for phishing in Cybozu Remote Service, requiring an upgrade to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-20806?
CVE-2021-20806 is a medium-severity vulnerability in Cybozu, Inc. Cybozu Remote Service, published on 13 Oct 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Open redirect vulnerability in Cybozu Remote Service 3.0.0 to 3.1.9 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
Weakness: CWE-601
Which versions are affected by CVE-2021-20806?
It affects 1 product.
Products include Cybozu Remote Service Manager.
How do I fix CVE-2021-20806?
No fix has been published for CVE-2021-20806 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-20806 being exploited?
There is no known exploitation of CVE-2021-20806 in the wild and no public exploit code.
Other vulnerabilities in Cybozu, Inc. Cybozu Remote Service
Sources
Also known as GHSA-c9h2-qxwp-vcq3.