Simple PHP Agenda up to 2.1.0 index.php page path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

A vulnerability, which was classified as critical, has been found in Simple PHP Agenda up to 2.1.0 (Programming Language Software). Affected by this issue is an unknown functionality of the file index.php. The manipulation of the argument page with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Directory traversal vulnerability in index.php in Simple PHP Agenda 2.2.4 and earlier allows remote attackers to include and execute arbitrary local files via a .. (dot dot) in the page parameter.

The weakness was presented 07/07/2008 (Website). The advisory is available at milw0rm.com. This vulnerability is handled as CVE-2008-3031 since 07/07/2008. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known. This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

A public exploit has been developed by StAkeR and been published even before and not after the advisory. The exploit is available 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 6 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:index.php it is possible to find vulnerable targets with Google Hacking.

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 X-Force (43540) and Exploit-DB (5982).

Productinfo

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Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.3
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: StAkeR
Download: 🔍
Google Hack: 🔍

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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/01/2008 🔍
07/01/2008 +0 days 🔍
07/01/2008 +0 days 🔍
07/02/2008 +1 days 🔍
07/07/2008 +5 days 🔍
07/07/2008 +0 days 🔍
07/07/2008 +0 days 🔍
03/17/2015 +2444 days 🔍
11/25/2017 +984 days 🔍

Sourcesinfo

Advisory: milw0rm.com
Status: Confirmed

CVE: CVE-2008-3031 (🔍)
X-Force: 43540 - Simple PHP agenda page parameter file include
SecurityFocus: 30034 - Simple PHP Agenda 'index.php' Local File Include Vulnerability
Secunia: 30909 - PHP Agenda "page" Local File Inclusion, Less Critical

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

Entryinfo

Created: 03/17/2015 12:19
Updated: 11/25/2017 09:46
Changes: 03/17/2015 12:19 (52), 11/25/2017 09:46 (14)
Complete: 🔍

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