CVE-2020-3247
Last modified
CVE-2020-3247 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.. EPSS estimates a 75.07% chance of exploitation in the next 30 days.
Description
Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ucs Director | 6.0.0.0 |
| Cisco | Ucs Director | 6.0.0.1 |
| Cisco | Ucs Director | 6.0.1.0 |
| Cisco | Ucs Director | 6.0.1.1 |
| Cisco | Ucs Director | 6.0.1.2 |
| Cisco | Ucs Director | 6.0.1.3 |
| Cisco | Ucs Director | 6.5.0.0 |
| Cisco | Ucs Director | 6.5.0.1 |
| Cisco | Ucs Director | 6.5.0.2 |
| Cisco | Ucs Director | 6.5.0.3 |
| Cisco | Ucs Director | 6.5.0.4 |
| Cisco | Ucs Director | 6.6.0.0 |
| Cisco | Ucs Director | 6.6.1.0 |
| Cisco | Ucs Director | 6.6.2.0 |
| Cisco | Ucs Director | 6.7.0.0 |
| Cisco | Ucs Director | 6.7.1.0 |
| Cisco | Ucs Director | 6.7.2.0 |
| Cisco | Ucs Director | 6.7.3.0 |
| Cisco | Ucs Director Express For Big Data | <= 3.7.3.0 |
References
- https://www.zerodayinitiative.com/advisories/ZDI-20-541/Third Party Advisory, VDB Entry
- https://www.zerodayinitiative.com/advisories/ZDI-20-541/Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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