CVE-2021-37697

tmerc-cogs are a collection of open source plugins for the Red Discord bot. A vulnerability has been found in the code that allows any user to access sensitive information by crafting a specific membership event message. Issue is patched in commit d63c49b4cfc30c795336e4fff08cba3795e0fcc0. As a workaround users may unload the Welcome cog.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/tmercswims/tmerc-cogs/commit/d63c49b4cfc30c795336e4fff08cba3795e0fcc0	Patch Third Party Advisory
https://github.com/tmercswims/tmerc-cogs/security/advisories/GHSA-77xv-8c2x-j96j	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:tmerc-cogs_project:tmerc-cogs:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2021-08-11 23:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-37697

Mitre link : CVE-2021-37697

CVE.ORG link : CVE-2021-37697

JSON object : View

Products Affected

tmerc-cogs_project

tmerc-cogs

CWE

NVD-CWE-noinfo CWE-306

Missing Authentication for Critical Function

{"id": "CVE-2021-37697", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 2.8}]}, "published": "2021-08-11T23:15:08.107", "references": [{"url": "https://github.com/tmercswims/tmerc-cogs/commit/d63c49b4cfc30c795336e4fff08cba3795e0fcc0", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/tmercswims/tmerc-cogs/security/advisories/GHSA-77xv-8c2x-j96j", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-306"}]}], "descriptions": [{"lang": "en", "value": "tmerc-cogs are a collection of open source plugins for the Red Discord bot. A vulnerability has been found in the code that allows any user to access sensitive information by crafting a specific membership event message. Issue is patched in commit d63c49b4cfc30c795336e4fff08cba3795e0fcc0. As a workaround users may unload the Welcome cog."}, {"lang": "es", "value": "tmerc-cogs es una colecci\u00f3n de plugins de c\u00f3digo abierto para el bot Red Discord. Se ha encontrado una vulnerabilidad en el c\u00f3digo que permite a cualquier usuario acceder a informaci\u00f3n confidencial dise\u00f1ando un mensaje de evento de membres\u00eda espec\u00edfico. El problema est\u00e1 parcheado en el commit d63c49b4cfc30c795336e4fff08cba3795e0fcc0. Como soluci\u00f3n, los usuarios pueden descargar el engranaje Welcome"}], "lastModified": "2021-08-20T18:09:51.390", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tmerc-cogs_project:tmerc-cogs:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7CA632EB-C1C0-495D-ADDC-BA9FC86829B6", "versionEndExcluding": "3.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}