CVE-2017-17671

Published: Dic 14, 2017 Last Modified: Apr 20, 2025 EU-VD ID: EUVD-2017-8828 Aliases: GSD-2017-17671
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 7,5
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: partial

Description

AI Translation Available

vBulletin through 5.3.x on Windows allows remote PHP code execution because a require_once call is reachable with an unauthenticated request that can include directory traversal sequences to specify an arbitrary pathname, and because ../ traversal is blocked but ..\ traversal is not blocked. For example, an attacker can make an invalid HTTP request containing PHP code, and then make an index.php?routestring= request with enough instances of '..' to reach an Apache HTTP Server log file.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0129
Percentile
0,8th
Updated

EPSS Score Trend (Last 90 Days)

22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Stable
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Confidentiality Availability
Potential Impacts:
Execute Unauthorized Code Or Commands Modify Files Or Directories Read Files Or Directories Dos: Crash, Exit, Or Restart
Applicable Platforms
Technologies: AI/ML
Likelihood of Exploit: High
View CWE Details
Application

Vbulletin by Vbulletin

Product Information
Vendor Vbulletin
Product Vbulletin
Version Range Affected
From 5.0.1 (inclusive)
To 5.3.3 (inclusive)
cpe:2.3:a:vbulletin:vbulletin:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vbulletin by Vbulletin

Product Information
Vendor Vbulletin
Product Vbulletin
Version 5.0.0
cpe:2.3:a:vbulletin:vbulletin:5.0.0:beta_28:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vbulletin by Vbulletin

Product Information
Vendor Vbulletin
Product Vbulletin
Version 5.0.0
cpe:2.3:a:vbulletin:vbulletin:5.0.0:beta_11:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://blogs.securiteam.com/index.php/archives/3569
Exploit Third Party Advisory
https://blogs.securiteam.com/index.php/archives/3569
https://blogs.securiteam.com/index.php/archives/3569
Exploit Third Party Advisory
https://blogs.securiteam.com/index.php/archives/3569