CVE-2020-12511 Pepper+Fuchs Comtrol IO-Link Master Cross-Site Request Forgery
An attacker can trick users into performing unauthorized actions on the IO-Link Master web interface via CSRF.
- 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-2020-12511?
CVE-2020-12511 is a high-severity vulnerability in Pepper+Fuchs Comtrol IO-Link Master, published on 22 Jan 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
Pepperl+Fuchs Comtrol IO-Link Master in Version 1.5.48 and below is prone to a Cross-Site Request Forgery (CSRF) in the web interface.
Weakness: CWE-352
Which versions are affected by CVE-2020-12511?
It affects 12 products.
Products include Pepperl-Fuchs Io-Link Master 4-Eip Firmware, Pepperl-Fuchs Io-Link Master 4-Pnio Firmware, Pepperl-Fuchs Io-Link Master 8-Eip-L Firmware, Pepperl-Fuchs Io-Link Master 8-Eip Firmware, Pepperl-Fuchs Io-Link Master 8-Pnio-L Firmware, Pepperl-Fuchs Io-Link Master 8-Pnio Firmware and 6 more.
How do I fix CVE-2020-12511?
No fix has been published for CVE-2020-12511 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-12511 being exploited?
There is no known exploitation of CVE-2020-12511 in the wild and no public exploit code.
Other vulnerabilities in Pepper+Fuchs Comtrol IO-Link Master
Sources
Also known as GHSA-whqx-xf73-2457.