CVE-2017-15883
UnknownEPSS 1.90%
Last modified
CVE-2017-15883 is a vulnerability of currently unknown severity. Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to bypass authentication and consequently cause a denial of service on load balanced sites or gain privileges via vectors related to weak cryptography.. EPSS estimates a 1.90% chance of exploitation in the next 30 days.
Description
Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to bypass authentication and consequently cause a denial of service on load balanced sites or gain privileges via vectors related to weak cryptography.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Progress | Sitefinity | 5.1 |
| Progress | Sitefinity | 5.2 |
| Progress | Sitefinity | 5.3 |
| Progress | Sitefinity | 5.4 |
| Progress | Sitefinity | 6.0 |
| Progress | Sitefinity | 6.1 |
| Progress | Sitefinity | 6.2 |
| Progress | Sitefinity | 6.3 |
| Progress | Sitefinity | 7.0 |
| Progress | Sitefinity | 7.1 |
| Progress | Sitefinity | 7.2 |
| Progress | Sitefinity | 7.3 |
| Progress | Sitefinity | 8.0 |
| Progress | Sitefinity | 8.1 |
| Progress | Sitefinity | 8.2 |
| Progress | Sitefinity | 9.0 |
| Progress | Sitefinity | 9.1 |
| Progress | Sitefinity | 9.2 |
| Progress | Sitefinity | 10.0 |
| Progress | Sitefinity | 10.1 |
References
- https://www.mnemonic.no/news/2017/vulnerability-finding-sitefinity-cms/Third Party Advisory
- https://www.mnemonic.no/news/2017/vulnerability-finding-sitefinity-cms/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-15883?
Sitefinity 5.1, 5.2, 5.3, 5.4, 6.x, 7.x, 8.x, 9.x, and 10.x allow remote attackers to bypass authentication and consequently cause a denial of service on load balanced sites or gain privileges via vectors related to weak cryptography.
How severe is CVE-2017-15883?
Severity scoring for CVE-2017-15883 is pending analysis. The EPSS model estimates a 1.90% probability of exploitation in the next 30 days.
How do I fix CVE-2017-15883?
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.
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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Are you affected by CVE-2017-15883?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST