Bitrix Bitrix Site Manager 4.0.x start.php _SERVER[DOCUMENT_ROOT] code injection

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.79

Summaryinfo

A vulnerability, which was classified as critical, has been found in Bitrix Bitrix Site Manager 4.0.x. This vulnerability affects unknown code of the file start.php. The manipulation of the argument _SERVER[DOCUMENT_ROOT] leads to code injection. This vulnerability is listed as CVE-2005-1996. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in Bitrix Bitrix Site Manager 4.0.x. It has been rated as critical. This issue affects an unknown functionality of the file start.php. The manipulation of the argument _SERVER[DOCUMENT_ROOT] with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to 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. Impacted is integrity. The summary by CVE is:

PHP remote file inclusion vulnerability in start.php in Bitrix Site Manager 4.0.x allows remote attackers to execute arbitrary PHP code via the _SERVER[DOCUMENT_ROOT] parameter.

The weakness was presented 06/15/2005 by D_BuG (Website). It is possible to read the advisory at marc.theaimsgroup.com. The identification of this vulnerability is CVE-2005-1996 since 06/20/2005. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1059 according to MITRE ATT&CK.

A public exploit has been developed in Perl and been published even before and not after the advisory. The exploit is available at securityfocus.com. It is declared as proof-of-concept. By approaching the search of inurl:start.php it is possible to find vulnerable targets with Google Hacking.

The vulnerability is also documented in the databases at X-Force (21018), SecurityFocus (BID 13965†), OSVDB (17341†) and Secunia (SA15726†). See VDB-25522 and VDB-82571 for similar entries. 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: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/15/2005 🔍
06/15/2005 +0 days 🔍
06/15/2005 +0 days 🔍
06/15/2005 +0 days 🔍
06/16/2005 +0 days 🔍
06/16/2005 +0 days 🔍
06/20/2005 +3 days 🔍
03/11/2015 +3551 days 🔍
07/24/2017 +866 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Researcher: D_BuG
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2005-1996 (🔍)
GCVE (CVE): GCVE-0-2005-1996
GCVE (VulDB): GCVE-100-25523
X-Force: 21018 - Bitrix Site Manager _SERVER[DOCUMENT_ROOT] PHP file include
SecurityFocus: 13965 - Bitrix Site Manager Remote File Include Vulnerability
Secunia: 15726 - Bitrix Site Manager File Inclusion Vulnerability, Highly Critical
OSVDB: 17341 - Bitrix Site Manager index.php _SERVER[DOCUMENT_ROOT] Parameter Remote File Inclusion
Vupen: ADV-2005-0779

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

Entryinfo

Created: 03/11/2015 11:41
Updated: 07/24/2017 12:48
Changes: 03/11/2015 11:41 (62), 07/24/2017 12:48 (8)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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