CVE-2021-20252
Last modified
CVE-2021-20252 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A flaw was found in Red Hat 3scale API Management Platform 2. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticated user to submit a request with a sufficiently large date range to eventually yield an internal server error resulting in denial of service. EPSS estimates a 0.97% chance of exploitation in the next 30 days.
Description
A flaw was found in Red Hat 3scale API Management Platform 2. The 3scale backend does not perform preventive handling on user-requested date ranges in certain queries allowing a malicious authenticated user to submit a request with a sufficiently large date range to eventually yield an internal server error resulting in denial of service. The highest threat from this vulnerability is to system availability.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | 3scale Api Management | 2.0 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1928302Issue Tracking, Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1928302Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-20252?
How severe is CVE-2021-20252?
How do I fix CVE-2021-20252?
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.
Related CVEs from 2021
- CVE-2021-20247A flaw was found in mbsync before v1.3.5 and v1.4.1. Validat…7.4
- CVE-2021-20248Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2021-20249Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
- CVE-2021-2025Vulnerability in the Oracle Business Intelligence Enterprise…8.2
- CVE-2021-20250A flaw was found in wildfly. The JBoss EJB client has public…4.3
- CVE-2021-20251A flaw was found in samba. A race condition in the password …5.9
- CVE-2021-20253A flaw was found in ansible-tower. The default installation …6.7
- CVE-2021-20254A flaw was found in samba. The Samba smbd file server must m…6.8
- CVE-2021-20255A stack overflow via an infinite recursion vulnerability was…5.5
- CVE-2021-20256A flaw was found in Red Hat Satellite. The BMC interface exp…5.3
- CVE-2021-20257An infinite loop flaw was found in the e1000 NIC emulator of…6.5
- CVE-2021-20258Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
Are you affected by CVE-2021-20252?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST