CVE-2021-22565GHSA-WX8Q-RGFR-CF6VGO-2022-0270
Insufficient Granularity of Access Control in GAEN Notification Server
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.1.2
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Google LLC Google Exposure-notifications-verification-server
fixed in 1.1.2
- github.com/google/exposure-notifications-verification-serverGo
fixed in 1.1.2