July 9, 2024 · Applied Cybernetics Group
CVE-2024-23692 — Rejetto HTTP File Server
known ransomware use
Rejetto HTTP File Server Improper Neutralization of Special Elements Used in a Template Engine Vulnerability
- Added to KEV
2024-07-09- Federal due date
2024-07-30- Vendor
- Rejetto
- Product
- HTTP File Server
- EPSS
- 99.9th percentile (score 0.995, as of
2026-09-16) - NVD CVSS v3.1
- 9.8 (CRITICAL)
- Ransomware use
- Known
- ATT&CK
- T1005 , T1082 , T1105 , T1221 , T1496 · signal rollup
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2024-23692
CISA short 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.
Required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
NVD description
Rejetto HTTP File Server, up to and including version 2.3m, is vulnerable to a template injection vulnerability. This vulnerability allows a remote, unauthenticated attacker to execute arbitrary commands on the affected system by sending a specially crafted HTTP request. As of the CVE assignment date, Rejetto HFS 2.3m is no longer supported.