CVE-2024-23692
Published: July 9, 2024
Official Description
Rejetto HTTP File Server contains an improper neutralization of special elements used in a template engine vulnerability. This allows a remote, unauthenticated attacker to execute commands on the affected system by sending a specially crafted HTTP request.
CISA KEV Advisory
Rejetto HTTP File Server Improper Neutralization of Special Elements Used in a Template Engine Vulnerability
Rejetto HTTP File Server contains an improper neutralization of special elements used in a template engine vulnerability. This allows a remote, unauthenticated attacker to execute commands on the affected system by sending a specially crafted HTTP request.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Risk Analysis
This vulnerability in Rejetto HTTP File Server allows a remote, unauthenticated attacker to execute commands on the affected system by sending a specially crafted HTTP request. The high EPSS score of 0.94297 indicates a very high likelihood of exploitation, making this an urgent concern.
Active exploitation of this vulnerability has been observed in the wild, and it is listed in CISA's KEV catalog. This flaw is remotely exploitable without authentication.
Review vendor advisories for Rejetto HTTP File Server and apply any available patches or updates immediately. Consider restricting network access to the affected system if immediate patching is not feasible.
Technical Analysis
CVE-2024-23692 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2024-23692 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-23692 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1