CVE-2016-4845 Cross-site request forgery in n/a
Remote attackers can hijack user authentication to delete content on I-O DATA HVL devices via CSRF, requiring firmware updates.
- 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-2016-4845?
CVE-2016-4845 is a high-severity vulnerability in n/a, published on 24 Sep 2016. 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
Cross-site request forgery (CSRF) vulnerability on I-O DATA DEVICE HVL-A2.0, HVL-A3.0, HVL-A4.0, HVL-AT1.0S, HVL-AT2.0, HVL-AT3.0, HVL-AT4.0, HVL-AT2.0A, HVL-AT3.0A, and HVL-AT4.0A devices with firmware before 2.04 allows remote attackers to hijack the authentication of arbitrary users for requests that delete content.
Weakness: CWE-352
Which versions are affected by CVE-2016-4845?
It affects 10 products.
Products include Iodata Hvl-A2.0 Firmware, Iodata Hvl-A3.0 Firmware, Iodata Hvl-A4.0 Firmware, Iodata Hvl-At1.0s Firmware, Iodata Hvl-At2.0 Firmware, Iodata Hvl-At2.0a Firmware and 4 more.
How do I fix CVE-2016-4845?
No fix has been published for CVE-2016-4845 yet. Limit exposure of the affected software until one is available.
Is CVE-2016-4845 being exploited?
There is no known exploitation of CVE-2016-4845 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-f4m6-6rf4-xgc8.