Vulnerability · Published Nov 16, 2021 · Assigned by apache
CVE-2021-37580Apache ShenYu Admin bypass JWT authentication
Critical 9.8
In plain English
A critical-severity improper authentication in Apache ShenYu Admin from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 42.1% (higher than 99% of all known vulnerabilities). Ready-made attack tooling exists: Nuclei, public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)42.1%top 1.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack tooling2Nuclei, Public PoC
Official description
A flaw was found in Apache ShenYu Admin. The incorrect use of JWT in ShenyuAdminBootstrap allows an attacker to bypass authentication. This issue affected Apache ShenYu 2.3.0 and 2.4.0
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.apache.shenyu:shenyu-admin | 2.4.1 | GHSA-vpfp-5gwq-g533 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache ShenYu Admin | Apache ShenYu Admin 2.3.0-2.4.0 |
Weakness: CWE-287
References
- https://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb x_refsource_MISC
- [oss-security] 20211116 CVE-2021-37580: Apache ShenYu Admin bypass JWT authentication mailing-list, x_refsource_MLIST