Leszek Krupinski L-Forum 2.4.0 POST Variable File information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Leszek Krupinski L-Forum 2.4.0. It has been rated as critical. This issue affects some unknown processing of the component POST Variable Handler. Performing a manipulation results in information disclosure (File). This vulnerability is known as CVE-2002-1460. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in Leszek Krupinski L-Forum 2.4.0 (Forum Software). This affects an unknown function of the component POST Variable Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (File). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

L-Forum 2.40 and earlier does not properly verify whether a file was uploaded or if the associated variables were set by POST (attachment, attachment_name, attachment_size and attachment_type), which allows remote attackers to read arbitrary files.

The weakness was published 06/09/2003 by Ulf Harnhammar (Website). It is possible to read the advisory at archives.neohapsis.com. This vulnerability is uniquely identified as CVE-2002-1460. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

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 (9839) and SecurityFocus (BID 5463†). Similar entries are available at VDB-20473 and VDB-20474. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

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: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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

Name: File
Class: Information disclosure / File
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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

08/14/2002 🔍
06/09/2003 +299 days 🔍
06/09/2003 +0 days 🔍
08/11/2014 +4081 days 🔍
07/01/2024 +3612 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: Ulf Harnhammar
Status: Not defined
Confirmation: 🔍

CVE: CVE-2002-1460 (🔍)
GCVE (CVE): GCVE-0-2002-1460
GCVE (VulDB): GCVE-100-20475
X-Force: 9839
SecurityFocus: 5463 - Leszek Krupinski L-Forum File Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 08/12/2014 00:43
Updated: 07/01/2024 09:13
Changes: 08/12/2014 00:43 (49), 06/14/2018 11:06 (5), 07/01/2024 09:13 (17)
Complete: 🔍
Cache ID: 216::103

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

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