GuestCal Guest Cal 2.1 lang path traversal

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-$5k0.00

Summaryinfo

A vulnerability was found in GuestCal Guest Cal 2.1. It has been classified as problematic. This vulnerability affects unknown code. Performing a manipulation of the argument lang results in path traversal. This vulnerability is reported as CVE-2009-1319. Moreover, an exploit is present.

Detailsinfo

A vulnerability was found in GuestCal Guest Cal 2.1. It has been classified as critical. This affects an unknown code block. The manipulation of the argument lang with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Directory traversal vulnerability in includes/ini.inc.php in GuestCal 2.1 allows remote attackers to include and execute arbitrary files via a .. (dot dot) in the lang parameter to index.php.

The weakness was disclosed 04/17/2009 by rgod (Website). It is possible to read the advisory at milw0rm.com. This vulnerability is uniquely identified as CVE-2009-1319 since 04/16/2009. 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 and a public exploit are known. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

A public exploit has been developed by SirGod and been published even before and not 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 3 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 (8431), SecurityFocus (BID 34519†) and Secunia (SA34721†). 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: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/14/2009 🔍
04/14/2009 +0 days 🔍
04/14/2009 +0 days 🔍
04/15/2009 +1 days 🔍
04/16/2009 +1 days 🔍
04/17/2009 +1 days 🔍
04/17/2009 +0 days 🔍
03/17/2015 +2160 days 🔍
11/27/2024 +3543 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Researcher: rgod
Status: Confirmed

CVE: CVE-2009-1319 (🔍)
GCVE (CVE): GCVE-0-2009-1319
GCVE (VulDB): GCVE-100-47787
SecurityFocus: 34519 - GuestCal 'lang' Parameter Local File Include Vulnerability
Secunia: 34721 - GuestCal "lang" Local File Inclusion Vulnerability, Moderately Critical

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

Entryinfo

Created: 03/17/2015 23:38
Updated: 11/27/2024 01:24
Changes: 03/17/2015 23:38 (49), 12/08/2017 08:01 (14), 11/27/2024 01:24 (17)
Complete: 🔍
Cache ID: 216::103

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

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