Otterware LetterIt 2 inc/session.php lang file inclusion

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Otterware LetterIt 2. This affects an unknown part of the file inc/session.php. The manipulation of the argument lang leads to file inclusion. This vulnerability is listed as CVE-2006-5863. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in Otterware LetterIt 2 and classified as critical. This issue affects an unknown code of the file inc/session.php. The manipulation of the argument lang with an unknown input leads to a file inclusion vulnerability. Using CWE to declare the problem leads to CWE-73. The product allows user input to control or influence paths or file names that are used in filesystem operations. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

PHP remote file inclusion vulnerability in inc/session.php for LetterIt 2 allows remote attackers to execute arbitrary PHP code via a URL in the lang parameter.

The weakness was presented 11/09/2006 by v1per-haCker (Website). The advisory is shared at milw0rm.com. The identification of this vulnerability is CVE-2006-5863 since 11/10/2006. 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.

A public exploit has been developed by v1per-haCker and been published before and not just after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:inc/session.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 (30140), Exploit-DB (2744), SecurityFocus (BID 20980†), OSVDB (30275†) and Secunia (SA22804†). Several companies clearly confirm that VulDB is the primary source for best 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

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: File inclusion
CWE: CWE-73
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: v1per-haCker
Download: 🔍
Google Hack: 🔍

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

11/09/2006 🔍
11/09/2006 +0 days 🔍
11/09/2006 +0 days 🔍
11/09/2006 +0 days 🔍
11/10/2006 +0 days 🔍
11/10/2006 +0 days 🔍
11/10/2006 +0 days 🔍
11/10/2006 +0 days 🔍
03/12/2015 +3043 days 🔍
04/27/2026 +4064 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Researcher: v1per-haCker
Status: Confirmed

CVE: CVE-2006-5863 (🔍)
GCVE (CVE): GCVE-0-2006-5863
GCVE (VulDB): GCVE-100-33233
X-Force: 30140
SecurityFocus: 20980 - LetterIt Session.PHP Remote File Include Vulnerability
Secunia: 22804 - LetterIt "lang" File Inclusion Vulnerability, Highly Critical
OSVDB: 30275 - LetterIt inc/session.php lang Parameter Remote File Inclusion
Vupen: ADV-2006-4444

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

Entryinfo

Created: 03/12/2015 22:21
Updated: 04/27/2026 10:35
Changes: 03/12/2015 22:21 (49), 08/08/2017 08:51 (19), 08/08/2024 00:12 (17), 04/27/2026 10:35 (2)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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