CVE-2023-2003 Embedded malicious code vulnerability in Unitronics Vision1210
Remote attackers can inject and execute malicious code on Unitronics Vision1210 devices via the PCOM protocol, compromising industrial control systems.
- 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-2023-2003?
CVE-2023-2003 is a critical code injection vulnerability in Unitronics Vision1210, published on 13 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Embedded malicious code vulnerability in Vision1210, in the build 5 of operating system version 4.3, which could allow a remote attacker to store base64-encoded malicious code in the device's data tables via the PCOM protocol, which can then be retrieved by a client and executed on the device.
Weakness: CWE-506
Which versions are affected by CVE-2023-2003?
It affects 1 product.
Products include Unitronics Vision1210 Firmware.
How do I fix CVE-2023-2003?
No fix has been published for CVE-2023-2003 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2023-2003 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-2003 exists.
Sources
Also known as GHSA-5746-cm3p-frrh.