SB2021071215 - Improper Certificate Validation in Nextcloud Android Client
Published: July 12, 2021
Security Bulletin ID
SB2021071215
CSH Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Certificate Validation (CVE-ID: CVE-2021-32727)
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to End-to-end encryption device setup does not verify public key. A remote attacker can view sensitive information on the target system.
Remediation
Install update from vendor's website.