CVE-2022-30236: High severity Schneider-electric Wiser Smart Eer21000 Firmware vulnerability
A CWE-669: Incorrect Resource Transfer Between Spheres vulnerability exists that could allow unauthorized access when an attacker uses cross-domain attacks. Affected Products: Wiser Smart, EER21000 & EER21001 (V4.5 and prior)
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2022-30236?
CVE-2022-30236 has a critical severity rating due to the potential for unauthorized access via cross-domain attacks.
How do I fix CVE-2022-30236?
To mitigate CVE-2022-30236, upgrade the Wiser Smart EER21000 or EER21001 firmware to versions beyond V4.5.
Which products are affected by CVE-2022-30236?
CVE-2022-30236 affects Schneider Electric Wiser Smart EER21000 and EER21001 devices with firmware versions V4.5 and prior.
What type of attack does CVE-2022-30236 involve?
CVE-2022-30236 involves cross-domain attacks that exploit incorrect resource transfer between different security spheres.
What is the impact of CVE-2022-30236 on my devices?
If exploited, CVE-2022-30236 could allow unauthorized users to gain access to sensitive resources on affected devices.