CVE-2021-22565— Insufficient Granularity of Access Control in GAEN Notification Server
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I. Basic Information for CVE-2021-22565
Vulnerability Information
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Vulnerability Title
Insufficient Granularity of Access Control in GAEN Notification Server
Source: NVD (National Vulnerability Database)
Vulnerability Description
An attacker could prematurely expire a verification code, making it unusable by the patient, making the patient unable to upload their TEKs to generate exposure notifications. We recommend upgrading the Exposure Notification server to V1.1.2 or greater.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
访问控制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Google Exposure Notifications Verification Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google Exposure Notifications Verification Server是美国谷歌（Google）公司的一个开源的 Covid-19 暴露通知的验证组件。 Google Exposure Notifications Verification Server V1.1.2之前版本存在安全漏洞，攻击者可利用该漏洞使验证码失效。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Google LLC | Google Exposure-notifications-verification-server | unspecified ~ 1.1.2 | - |
II. Public POCs for CVE-2021-22565
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2021-22565
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