Remote Template Injection in Rejetto HFS 2.3m (Arbitrary CMD Exec)
CVE-2024-23692 Published on May 31, 2024
Rejetto HTTP File Server 2.3m Unauthenticated RCE
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.
Known Exploited Vulnerability
This Rejetto HTTP File Server Improper Neutralization of Special Elements Used in a Template Engine Vulne vulnerability is part of CISA's list of Known Exploited Vulnerabilities. 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.
The following remediation steps are recommended / required by July 30, 2024: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vulnerability Analysis
CVE-2024-23692 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors in an automatable fashion. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
Products Associated with CVE-2024-23692
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Affected Versions
Rejetto HTTP File Server:- Before and including 2.3m is affected.
- Before and including 2.3m is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.