Rejetto HTTP File Server up to 2.3c code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.06

A vulnerability, which was classified as critical, was found in Rejetto HTTP File Server up to 2.3c. This affects some unknown functionality. The manipulation with an unknown input leads to a code injection vulnerability. CWE is classifying the issue as CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The file comment feature in Rejetto HTTP File Server (hfs) 2.3c and earlier allows remote attackers to execute arbitrary code by uploading a file with certain invalid UTF-8 byte sequences that are interpreted as executable macro symbols.

The weakness was presented 10/09/2014 (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2014-7226 since 09/29/2014. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

A public exploit has been developed by Daniele Linguaglossa and been published before and not just after the advisory. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 7 days. During that time the estimated underground price was around $0-$5k.

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 (34852) and SecurityFocus (BID 70216†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Daniele Linguaglossa
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 801039
OpenVAS Name: HTTP File Server Remote Command Execution Vulnerability-01 Jan16
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/29/2014 🔍
10/02/2014 +3 days 🔍
10/02/2014 +0 days 🔍
10/02/2014 +0 days 🔍
10/09/2014 +7 days 🔍
10/09/2014 +0 days 🔍
03/26/2015 +168 days 🔍
03/30/2022 +2561 days 🔍

Sourcesinfo

Advisory: 128532⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-7226 (🔍)
GCVE (CVE): GCVE-0-2014-7226
GCVE (VulDB): GCVE-100-71913
SecurityFocus: 70216

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/26/2015 04:14 PM
Updated: 03/30/2022 09:03 AM
Changes: 03/26/2015 04:14 PM (50), 03/21/2018 10:00 AM (11), 03/30/2022 09:03 AM (3)
Complete: 🔍
Cache ID: 18:3FD:40

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