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CVE-2021-37580
Apache ShenYu Admin bypass JWT authentication
Critical9.8EPSS 42.1%
- Published
- Updated
- Reserved
- Assigned by
- apache
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
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 42.1% · top 1.3% of all CVEs (7 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
Affected products
Apache Software Foundation · Apache ShenYu Admin
- affected Apache ShenYu Admin 2.3.0-2.4.0
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Mavenorg.apache.shenyu:shenyu-adminGHSA-vpfp-5gwq-g533 (opens in a new tab)
References (2)
- https://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb (opens in a new tab)x_refsource_MISCx_transferred
- [oss-security] 20211116 CVE-2021-37580: Apache ShenYu Admin bypass JWT authentication (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-vpfp-5gwq-g533 (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2021-37580)Record last updated .