CVE-2020-12053
CRITICALCVSS 9.8/10EPSS 0.68%
Last modified
CVE-2020-12053 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. In Unisys Stealth 3.4.x, 4.x and 5.x before 5.0.026, if certificate-based authorization is used without HTTPS, an endpoint could be authorized without a private key.. EPSS estimates a 0.68% chance of exploitation in the next 30 days.
Description
In Unisys Stealth 3.4.x, 4.x and 5.x before 5.0.026, if certificate-based authorization is used without HTTPS, an endpoint could be authorized without a private key.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Unisys | Stealth | >= 3.4, < 5.0.026 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-12053?
In Unisys Stealth 3.4.x, 4.x and 5.x before 5.0.026, if certificate-based authorization is used without HTTPS, an endpoint could be authorized without a private key.
How severe is CVE-2020-12053?
CVE-2020-12053 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.68% probability of exploitation in the next 30 days.
How do I fix CVE-2020-12053?
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.
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Are you affected by CVE-2020-12053?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST