CVE-2021-3169 - Vulnerability Details - OpenCVE

Description

An issue in Jumpserver before 2.6.2, before 2.5.4, before 2.4.5 allows attackers to create a connection token through an API which does not have access control and use it to access sensitive assets.

Published: 2021-07-23

Score: 9.8 Critical

EPSS: 1.1% Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:jumpserver:jumpserver::::::::
	cpe:2.3:a:jumpserver:jumpserver::::::::
	cpe:2.3:a:jumpserver:jumpserver::::::::

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.01077.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://blog.fit2cloud.com/?p=1764
https://mp.weixin.qq.com/s/5tgcaIrnDnGP-LvWPw9YCg
https://s.tencent.com/research/bsafe/1228.html

History

No history.

Subscriptions

Jumpserver Jumpserver

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-23T00:00:00.000Z

Updated: 2024-08-03T16:45:51.391Z

Reserved: 2021-01-18T00:00:00.000Z

Link: CVE-2021-3169

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-23T21:15:07.437

Modified: 2024-11-21T06:21:03.100

Link: CVE-2021-3169

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-74

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:*", "matchCriteriaId": "687DD45D-6DA6-48F6-BB28-332E257F0816", "versionEndExcluding": "2.4.5", "versionStartIncluding": "2.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:*", "matchCriteriaId": "FC90E3CD-C460-48C9-B8A0-AE178BF1ADDE", "versionEndExcluding": "2.5.4", "versionStartIncluding": "2.5.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:jumpserver:jumpserver:*:*:*:*:*:*:*:*", "matchCriteriaId": "BA611799-E428-4FEA-83A2-D447659BA1D2", "versionEndExcluding": "2.6.2", "versionStartIncluding": "2.6.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue in Jumpserver before 2.6.2, before 2.5.4, before 2.4.5 allows attackers to create a connection token through an API which does not have access control and use it to access sensitive assets."}, {"lang": "es", "value": "Un problema en Jumpserver versiones 2.6.2 e inferiores, permite a atacantes crear un token de conexi\u00f3n mediante una API que no presenta control de acceso y usarlo para acceder a activos confidenciales"}], "id": "CVE-2021-3169", "lastModified": "2024-11-21T06:21:03.100", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-07-23T21:15:07.437", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://blog.fit2cloud.com/?p=1764"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://mp.weixin.qq.com/s/5tgcaIrnDnGP-LvWPw9YCg"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://s.tencent.com/research/bsafe/1228.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://blog.fit2cloud.com/?p=1764"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://mp.weixin.qq.com/s/5tgcaIrnDnGP-LvWPw9YCg"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://s.tencent.com/research/bsafe/1228.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-74"}], "source": "nvd@nist.gov", "type": "Primary"}]}