CVE-2023-22653 Command injection in UR32L
An authenticated attacker can execute arbitrary OS commands via a crafted HTTP request in the Milesight UR32L router.
- 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-2023-22653?
CVE-2023-22653 is a high-severity command injection vulnerability in Milesight Ur32l Firmware, published on 6 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An OS command injection vulnerability exists in the vtysh_ubus tcpdump_start_cb functionality of Milesight UR32L v32.3.0.5. A specially crafted HTTP request can lead to command execution. An authenticated attacker can send an HTTP request to trigger this vulnerability.
Weakness: CWE-78
Which versions are affected by CVE-2023-22653?
It affects 1 product.
Products include Milesight Ur32l Firmware.
How do I fix CVE-2023-22653?
No fix has been published for CVE-2023-22653 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-2023-22653 being exploited?
There is no known exploitation of CVE-2023-22653 in the wild and no public exploit code.
Other vulnerabilities in Milesight Ur32l Firmware
Sources
Also known as GHSA-27mm-rpgf-cvhw.