Critical Analysis: CVE-2024-57728 - SimpleHelp Path Traversal Vulnerability... — April 28, 2026

Published 28 Apr 2026 · vulnerability management, CVE analysis, threat intelligence, security operations, cybersecurity news

As a senior security analyst, I’ve seen my share of critical vulnerabilities. Today, we're diving deep into CVE-2024-57728, a path traversal vulnerability in SimpleHelp, a pervasive remote support and access solution. Disclosed on April 28, 2026, this isn't just another CVE. It's a gaping hole that, if left unpatched, could grant unauthenticated attackers arbitrary file write capabilities, leading directly to remote code execution (RCE). Let's be clear: this is as bad as it sounds, and it warrants immediate attention. Initial Discovery and Context The discovery of CVE-2024-57728 originated from independent security research, highlighting a critical flaw within the file transfer mechanism of SimpleHelp. This vulnerability impacts all versions of SimpleHelp Server prior to 5.3.16. SimpleHelp is widely deployed across various sectors, from managed service providers (MSPs) to corporate IT de