CVE-2022-1667 Secheron SEPCOS Control and Protection Relay
Attackers can bypass client-side controls to reboot the relay by directly accessing backend scripts or executing JavaScript functions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-1667?
CVE-2022-1667 is a high-severity missing authorization vulnerability in Secheron SEPCOS Control and Protection Relay firmware package, published on 24 Jun 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Client-side JavaScript controls may be bypassed by directly running a JS function to reboot the PLC (e.g., from the browser console) or by loading the corresponding, browser accessible PHP script
Weakness: CWE-841
Which versions are affected by CVE-2022-1667?
It affects 1 product.
Products include Secheron Sepcos Control and Protection Relay Firmware.
How do I fix CVE-2022-1667?
No fix has been published for CVE-2022-1667 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2022-1667 being exploited?
There is no known exploitation of CVE-2022-1667 in the wild and no public exploit code.
Other vulnerabilities in Secheron SEPCOS Control and Protection Relay firmware package
Sources
Also known as GHSA-mvc4-c2h4-573v.