CVE-2020-9199 Command injection in B2368-22;B2368-57;B2368-66
A high-privilege attacker on the LAN can inject commands into Huawei B2368 routers due to insufficient input validation, leading to code execution.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-9199?
CVE-2020-9199 is a medium-severity command injection vulnerability in B2368-22;B2368-57;B2368-66, published on 3 Sep 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
B2368-22 V100R001C00;B2368-57 V100R001C00;B2368-66 V100R001C00 have a command injection vulnerability. An attacker with high privileges may exploit this vulnerability through some operations on the LAN. Due to insufficient input validation of some parameters, the attacker can exploit this vulnerability to inject commands to the target device.
Weakness: CWE-77
Which versions are affected by CVE-2020-9199?
It affects 3 products.
Products include Huawei B2368-22 Firmware, Huawei B2368-57 Firmware, Huawei B2368-66 Firmware.
How do I fix CVE-2020-9199?
No fix has been published for CVE-2020-9199 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2020-9199 being exploited?
There is no known exploitation of CVE-2020-9199 in the wild and no public exploit code.
Sources
Also known as GHSA-5jw6-7rrf-x3ww.