Vulnerabilities > CVE-2021-26528 - Out-of-bounds Write vulnerability in Cesanta Mongoose 7.0

047910
CVSS 9.1 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
cesanta
CWE-787
critical

Summary

The mg_http_serve_file function in Cesanta Mongoose HTTP server 7.0 is vulnerable to remote OOB write attack via connection request after exhausting memory pool.

Vulnerable Configurations

Part Description Count
Application
Cesanta
1

Common Weakness Enumeration (CWE)