Vulnerability Description
The affected product has uncontrolled resource consumption issues, which may allow an attacker to cause a denial-of-service condition on the OPC UA Tunneller (versions prior to 6.3.0.8233).
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Honeywell | Opc Ua Tunneller | < 6.3.0.8233 |
Related Weaknesses (CWE)
References
- https://us-cert.cisa.gov/ics/advisories/icsa-21-021-03Third Party AdvisoryUS Government Resource
- https://us-cert.cisa.gov/ics/advisories/icsa-21-021-03Third Party AdvisoryUS Government Resource
FAQ
What is CVE-2020-27295?
CVE-2020-27295 is a vulnerability with a CVSS score of 7.5 (HIGH). The affected product has uncontrolled resource consumption issues, which may allow an attacker to cause a denial-of-service condition on the OPC UA Tunneller (versions prior to 6.3.0.8233).
How severe is CVE-2020-27295?
CVE-2020-27295 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-2020-27295?
Check the references section above for vendor advisories and patch information. Affected products include: Honeywell Opc Ua Tunneller.