CVE-2021-40180

In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive information from a user's address book via wx.searchContacts.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://arxiv.org/pdf/2205.15202.pdf	Mitigation Technical Description Third Party Advisory
https://github.com/BESTICSP/Vulnerabilities-Related-to-Mini-Programs-Permissions/blob/main/WX%20applet%20contact%20permission%20vulnerability%20report.pdf	Exploit Third Party Advisory
https://pan.baidu.com/s/116sAQvs1CEzCeIfpI1NZvA	Exploit Permissions Required Third Party Advisory
https://pan.baidu.com/s/1RqMrZBruZZ4OHdnXUN5xDw	Exploit Permissions Required Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:tencent:wechat:8.0.10:::::android::
	cpe:2.3:a:tencent:wechat:8.0.10:::::iphone_os::

History

No history.

Information

Published : 2022-07-26 23:15

Updated : 2024-02-28 19:29

NVD link : CVE-2021-40180

Mitre link : CVE-2021-40180

CVE.ORG link : CVE-2021-40180

JSON object : View

Products Affected

tencent

wechat

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2021-40180", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-07-26T23:15:08.050", "references": [{"url": "https://arxiv.org/pdf/2205.15202.pdf", "tags": ["Mitigation", "Technical Description", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/BESTICSP/Vulnerabilities-Related-to-Mini-Programs-Permissions/blob/main/WX%20applet%20contact%20permission%20vulnerability%20report.pdf", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://pan.baidu.com/s/116sAQvs1CEzCeIfpI1NZvA", "tags": ["Exploit", "Permissions Required", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://pan.baidu.com/s/1RqMrZBruZZ4OHdnXUN5xDw", "tags": ["Exploit", "Permissions Required", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "In the WeChat application 8.0.10 for Android and iOS, a mini program can obtain sensitive information from a user's address book via wx.searchContacts."}, {"lang": "es", "value": "En la aplicaci\u00f3n WeChat versi\u00f3n 8.0.10 para Android e iOS, un mini programa puede obtener informaci\u00f3n confidencial de la libreta de direcciones de un usuario por medio de wx.searchContacts"}], "lastModified": "2022-08-04T16:17:54.247", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:tencent:wechat:8.0.10:*:*:*:*:android:*:*", "vulnerable": true, "matchCriteriaId": "D50F2B58-31FF-4062-8D43-B26013527B34"}, {"criteria": "cpe:2.3:a:tencent:wechat:8.0.10:*:*:*:*:iphone_os:*:*", "vulnerable": true, "matchCriteriaId": "E7A71E04-2BE9-40AF-BF70-C991C5E903E9"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}