Tecnick.com TCExam 4.0.011 path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Tecnick.com TCExam 4.0.011 and classified as problematic. Affected by this issue is some unknown functionality. Performing a manipulation results in path traversal. This vulnerability was named CVE-2007-2430. In addition, an exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, was found in Tecnick.com TCExam 4.0.011. This affects an unknown part. The manipulation 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 integrity. The summary by CVE is:

shared/code/tce_tmx.php in TCExam 4.0.011 and earlier allows remote attackers to create arbitrary PHP files in cache/ by placing file contents and directory traversal manipulations into a SessionUserLang cookie to public/code/index.php.

The weakness was presented 05/01/2007 by rgod (Website). It is possible to read the advisory at sourceforge.net. This vulnerability is uniquely identified as CVE-2007-2430 since 05/01/2007. 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. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

A public exploit has been developed by rgod and been published before and not just after the advisory. The exploit is shared for download at securityfocus.com. It is declared as functional. The vulnerability was handled as a non-public zero-day exploit for at least 2 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 X-Force (33958), Exploit-DB (3816), SecurityFocus (BID 23705†) and Secunia (SA25008†). See VDB-36544 for similar entry. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.3
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: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Functional
Author: rgod
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

04/29/2007 🔍
04/29/2007 +0 days 🔍
04/29/2007 +0 days 🔍
05/01/2007 +2 days 🔍
05/01/2007 +0 days 🔍
05/01/2007 +0 days 🔍
03/13/2015 +2873 days 🔍
09/09/2024 +3468 days 🔍

Sourcesinfo

Advisory: sourceforge.net
Researcher: rgod
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-2430 (🔍)
GCVE (CVE): GCVE-0-2007-2430
GCVE (VulDB): GCVE-100-36543
X-Force: 33958 - TCExam SessionUserLang file upload
SecurityFocus: 23705 - TCExam SessionUserLang Remote PHP Code Execution Vulnerability
Secunia: 25008
Vupen: ADV-2007-1583

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

Entryinfo

Created: 03/13/2015 14:56
Updated: 09/09/2024 11:07
Changes: 03/13/2015 14:56 (60), 08/30/2018 08:48 (5), 09/09/2024 11:07 (17)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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