EFS Software vulnerabilities
We track 3 vulnerabilities in EFS Software products across 3 products. 3 are rated high or critical, and none are known to be exploited. The most recent was published on July 10, 2025.
Latest EFS Software vulnerabilities
- 9.3 Critical severity
Easy File Sharing HTTP Server: Improper Restriction of Operations within the Bounds of a Memory Buffer
A stack-based buffer overflow vulnerability exists in Easy File Sharing HTTP Server version 7.2. The flaw is triggered when a crafted POST request is sent to the /sendemail.ghp endpoint containing an overly long Email parameter. The application fails to proper
- 9.8 Critical severity
Easy Chat Server: Improper Restriction of Operations within the Bounds of a Memory Buffer
Stack-based buffer overflow vulnerability in Easy Chat Server 3.1 version. An attacker could send an excessively long username string to the register.ghp file asking for the name via a GET request resulting in arbitrary code execution on the remote machine.
- 9.8 Critical severity
Easy Address Book Web Server: Improper Restriction of Operations within the Bounds of a Memory Buffer
Buffer overflow vulnerability in Easy Address Book Web Server 1.6 version. The exploitation of this vulnerability could allow an attacker to send a very long username string to /searchbook.ghp, asking for the name via a POST request, resulting in arbitrary cod