CVE-2019-7594
UnknownEPSS 0.63%
Last modified
CVE-2019-7594 is a vulnerability of currently unknown severity. Metasys® ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP).. EPSS estimates a 0.63% chance of exploitation in the next 30 days.
Description
Metasys® ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP).
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Johnsoncontrols | Metasys System | < 9.0 |
References
- https://www.us-cert.gov/ics/advisories/icsa-19-227-01Mitigation, Third Party Advisory, US Government Resource
- https://www.us-cert.gov/ics/advisories/icsa-19-227-01Mitigation, Third Party Advisory, US Government Resource
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-7594?
Metasys® ADS/ADX servers and NAE/NIE/NCE engines prior to 9.0 make use of a hardcoded RC2 key for certain encryption operations involving the Site Management Portal (SMP).
How severe is CVE-2019-7594?
Severity scoring for CVE-2019-7594 is pending analysis. The EPSS model estimates a 0.63% probability of exploitation in the next 30 days.
How do I fix CVE-2019-7594?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2019-7594?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST