Vulnerability Description
The CMS800 device fails while attempting to parse malformed network data sent by a threat actor. A threat actor with network access can remotely issue a specially formatted UDP request that will cause the entire device to crash and require a physical reboot. A UDP broadcast request could be sent that causes a mass denial-of-service attack on all CME8000 devices connected to the same network.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Contechealth | Cms8000 Firmware | - |
| Contechealth | Cms8000 | - |
Related Weaknesses (CWE)
References
- https://www.cisa.gov/uscert/ics/advisories/icsma-22-244-01MitigationThird Party AdvisoryUS Government Resource
- https://www.cisa.gov/uscert/ics/advisories/icsma-22-244-01MitigationThird Party AdvisoryUS Government Resource
FAQ
What is CVE-2022-38100?
CVE-2022-38100 is a vulnerability with a CVSS score of 7.5 (HIGH). The CMS800 device fails while attempting to parse malformed network data sent by a threat actor. A threat actor with network access can remotely issue a specially formatted UDP request that will cause...
How severe is CVE-2022-38100?
CVE-2022-38100 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-38100?
Check the references section above for vendor advisories and patch information. Affected products include: Contechealth Cms8000 Firmware, Contechealth Cms8000.