CVE-2022-30023 Command injection in n/a
Attackers can execute arbitrary commands on Tenda ONT routers via the Ping function, potentially compromising the device.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-30023?
CVE-2022-30023 is a high-severity command injection vulnerability in n/a, published on 16 Jun 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Tenda ONT GPON AC1200 Dual band WiFi HG9 v1.0.1 is vulnerable to Command Injection via the Ping function.
Weakness: CWE-78
Which versions are affected by CVE-2022-30023?
It affects 1 product.
Products include Tenda Hg9 Firmware.
How do I fix CVE-2022-30023?
No fix has been published for CVE-2022-30023 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-2022-30023 being exploited?
There is no known exploitation of CVE-2022-30023 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in n/a
- CVE-2026-2905 Tenda HG9 Wireless Configuration Endpoint formWlanSetup stack-based overflow
- CVE-2026-2906 Tenda HG9 Samba Configuration Endpoint formSamba stack-based overflow
- CVE-2026-2907 Tenda HG9 GPON Configuration Endpoint formgponConf stack-based overflow
- CVE-2026-2908 Tenda HG9 Loopback Detection Configuration Endpoint formLoopBack stack-based overflow
- CVE-2026-2909 Tenda HG9 Diagnostic Ping Endpoint formPing stack-based overflow
Sources
Also known as GHSA-874f-56vm-px9w.