CVE-2022-23141 Auth bypass in ZXMP M721
An attacker can bypass serial port authentication on the ZBOOT interface to log in and obtain sensitive information from the ZXMP M721 device.
- 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-2022-23141?
CVE-2022-23141 is a high-severity authentication bypass vulnerability in ZXMP M721, published on 15 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ZXMP M721 has an information leak vulnerability. Since the serial port authentication on the ZBOOT interface is not effective although it is enabled, an attacker could use this vulnerability to log in to the device to obtain sensitive information.
Weakness: CWE-532
Which versions are affected by CVE-2022-23141?
It affects 1 product.
Products include Zte Zxmp M721 Firmware.
How do I fix CVE-2022-23141?
No fix has been published for CVE-2022-23141 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2022-23141 being exploited?
There is no known exploitation of CVE-2022-23141 in the wild and no public exploit code.
Other vulnerabilities in ZXMP M721
Sources
Also known as GHSA-g64r-v5c7-qvh2.