CVE-2022-22725 Memory corruption in Easergy P3 (All versions prior to V30.205)
A buffer overflow in Easergy P3 allows remote attackers to execute arbitrary code or cause denial of service via crafted network packets.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-22725?
CVE-2022-22725 is a high-severity memory corruption vulnerability in Easergy P3 (All versions prior to V30.205), published on 4 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A CWE-120: Buffer Copy without Checking Size of Input vulnerability exists that could lead to a buffer overflow causing program crashes and arbitrary code execution when specially crafted packets are sent to the device over the network. Protection functions and tripping function via GOOSE can be impacted. Affected Product: Easergy P3 (All versions prior to V30.205)
Weakness: CWE-120
Which versions are affected by CVE-2022-22725?
It affects 1 product.
Products include Schneider-Electric Easergy P3 Firmware.
How do I fix CVE-2022-22725?
No fix has been published for CVE-2022-22725 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2022-22725 being exploited?
There is no known exploitation of CVE-2022-22725 in the wild and no public exploit code.
Sources
Also known as GHSA-6qqh-55g3-fxq9.