Rejetto HTTP File Server up to 2.3m HTTP Request special elements used in a template engine

CVSS Meta Temp Score
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CTI Interest Score
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9.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as very critical has been discovered in Rejetto HTTP File Server up to 2.3m. This vulnerability affects unknown code of the component HTTP Request Handler. Executing a manipulation can lead to improper neutralization of special elements used in a template engine. This vulnerability only affects products that are no longer supported by the maintainer. The identification of this vulnerability is CVE-2024-23692. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability has been found in Rejetto HTTP File Server up to 2.3m and classified as very critical. This vulnerability affects an unknown functionality of the component HTTP Request Handler. The manipulation with an unknown input leads to a improper neutralization of special elements used in a template engine vulnerability. The CWE definition for the vulnerability is CWE-1336. The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was shared by Arseniy Sharoglazov. The advisory is shared for download at vulncheck.com. This vulnerability was named CVE-2024-23692 since 01/19/2024. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 11/22/2025). The MITRE ATT&CK project declares the attack technique as T1221.

It is possible to download the exploit at packetstormsecurity.com. It is declared as attacked. The vulnerability scanner Nessus provides a plugin with the ID 211465 (Rejetto HTTP File Server 2.x <= 2.3m RCE (CVE-2024-23692) (direct check)), which helps to determine the existence of the flaw in a target environment. This issue was added on 07/09/2024 to the CISA Known Exploited Vulnerabilities Catalog with a due date of 07/30/2024:

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Exploit-DB (52102), Tenable (211465) and EUVD (EUVD-2024-21153). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper neutralization of special elements used in a template engine
CWE: CWE-1336 / CWE-791 / CWE-790
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Attacked
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

KEV Added: 🔍
KEV Due: 🔍
KEV Remediation: 🔍
KEV Ransomware: 🔍
KEV Notice: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 211465
Nessus Name: Rejetto HTTP File Server 2.x <= 2.3m RCE (CVE-2024-23692) (direct check)

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/19/2024 🔍
05/31/2024 +132 days 🔍
05/31/2024 +0 days 🔍
11/22/2025 +540 days 🔍

Sourcesinfo

Advisory: vulncheck.com
Researcher: Arseniy Sharoglazov
Status: Confirmed

CVE: CVE-2024-23692 (🔍)
GCVE (CVE): GCVE-0-2024-23692
GCVE (VulDB): GCVE-100-266764
EUVD: 🔍
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 05/31/2024 12:07
Updated: 11/22/2025 16:59
Changes: 05/31/2024 12:07 (62), 06/06/2024 17:59 (1), 07/10/2024 07:38 (13), 07/10/2024 16:38 (9), 09/09/2024 22:30 (1), 09/16/2024 17:23 (2), 11/16/2024 03:39 (4), 08/08/2025 17:59 (1), 11/22/2025 16:59 (1)
Complete: 🔍
Cache ID: 216::103

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