CVE-2021-3717
Last modified
CVE-2021-3717 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. A flaw was found in Wildfly. An incorrect JBOSS_LOCAL_USER challenge location when using the elytron configuration may lead to JBOSS_LOCAL_USER access to all users on the machine. EPSS estimates a 0.30% chance of exploitation in the next 30 days.
Description
A flaw was found in Wildfly. An incorrect JBOSS_LOCAL_USER challenge location when using the elytron configuration may lead to JBOSS_LOCAL_USER access to all users on the machine. The highest threat from this vulnerability is to confidentiality, integrity, and availability. This flaw affects wildfly-core versions prior to 17.0.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Jboss Enterprise Application Platform | All versions |
| Redhat | Single Sign-On | All versions |
| Redhat | Wildfly Core | < 17.0 |
| Redhat | Jboss Enterprise Application Platform | 7.4 |
| Redhat | Jboss Enterprise Application Platform | 7.3 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1991305Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220804-0002/Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1991305Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220804-0002/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-3717?
How severe is CVE-2021-3717?
How do I fix CVE-2021-3717?
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-2021-37162A buffer overflow issue was discovered in HMI3 Control Panel…9.8
- CVE-2021-37163An insecure permissions issue was discovered in HMI3 Control…9.8
- CVE-2021-37164A buffer overflow issue was discovered in HMI3 Control Panel…9.8
- CVE-2021-37165A buffer overflow issue was discovered in HMI3 Control Panel…9.8
- CVE-2021-37166A buffer overflow issue leading to denial of service was dis…7.5
- CVE-2021-37167An insecure permissions issue was discovered in HMI3 Control…9.8
- CVE-2021-37172A vulnerability has been identified in SIMATIC S7-1200 CPU f…7.5
- CVE-2021-37173A vulnerability has been identified in RUGGEDCOM ROX MX5000 …8.8
- CVE-2021-37174A vulnerability has been identified in RUGGEDCOM ROX MX5000 …8.8
- CVE-2021-37175A vulnerability has been identified in RUGGEDCOM ROX MX5000 …5.3
- CVE-2021-37176A vulnerability has been identified in Simcenter Femap V2020…3.3
- CVE-2021-37177A vulnerability has been identified in SINEMA Remote Connect…6.5
Are you affected by CVE-2021-3717?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST