SB2022122169 - Hard-coded cryptographic key in Serv-U FTP Server
Published: December 21, 2022
Security Bulletin ID
SB2022122169
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use of Hard-coded Cryptographic Key (CVE-ID: CVE-2021-35252)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to usage of a common encryption key across all deployed instances of Serv-U FTP Server. A remote attacker with access to the encryption key can decrypt any information stored on the servers.
Remediation
Install update from vendor's website.