CVE-2021-37580

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

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2021/11/16/1	Mailing List Third Party Advisory
https://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb	Mailing List Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:shenyu:2.3.0:::::::*
	cpe:2.3:a:apache:shenyu:2.4.0:::::::*

History

No history.

Information

Published : 2021-11-16 10:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-37580

Mitre link : CVE-2021-37580

CVE.ORG link : CVE-2021-37580

JSON object : View

Products Affected

apache

shenyu

CWE

CWE-287

Improper Authentication

{"id": "CVE-2021-37580", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2021-11-16T10:15:07.220", "references": [{"url": "http://www.openwall.com/lists/oss-security/2021/11/16/1", "tags": ["Mailing List", "Third Party Advisory"], "source": "security@apache.org"}, {"url": "https://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb", "tags": ["Mailing List", "Vendor Advisory"], "source": "security@apache.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}, {"type": "Secondary", "source": "security@apache.org", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "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"}, {"lang": "es", "value": "Se ha encontrado un fallo en Apache ShenYu Admin. El uso incorrecto de JWT en ShenyuAdminBootstrap permite a un atacante omitir la autenticaci\u00f3n. Este problema afecta a Apache ShenYu versiones 2.3.0 y 2.4.0"}], "lastModified": "2021-11-17T20:17:30.813", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:apache:shenyu:2.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7942402D-AEAF-4F59-BDEB-D61E7016C0AC"}, {"criteria": "cpe:2.3:a:apache:shenyu:2.4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FCB21C2B-B251-4982-902C-08EBB417FFEE"}], "operator": "OR"}]}], "sourceIdentifier": "security@apache.org"}