ReVou TClone File Upload index.php input validation

EntryHistoryDiffjsonxmlCTI

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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.7	$0-$5k	0.00

A vulnerability classified as critical has been found in ReVou TClone (the affected version is unknown). Affected is an unknown code of the file index.php of the component File Upload. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Unrestricted file upload vulnerability in index.php in the Twitter Clone (TClone) plugin for ReVou Micro Blogging allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in settings/my_photo.

The weakness was presented 12/21/2008 (Website). The advisory is available at milw0rm.com. This vulnerability is traded as CVE-2008-6751 since 04/24/2009. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known.

A public exploit has been developed by S.W.A.T. and been published immediately after the advisory. The exploit is shared for download at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:index.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 (47500) and Exploit-DB (7531). See 47899 for similar entry.

Productinfo

Vendor

ReVou

Name

TClone

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.3
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: S.W.A.T.
Download: 🔍
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

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0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

12/21/2008 🔍
12/21/2008 +0 days 🔍
12/21/2008 +0 days 🔍
12/21/2008 +0 days 🔍
12/22/2008 +1 days 🔍
12/22/2008 +0 days 🔍
04/24/2009 +122 days 🔍
04/24/2009 +0 days 🔍
03/17/2015 +2153 days 🔍
12/11/2017 +1000 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Status: Confirmed

CVE: CVE-2008-6751 (🔍)
X-Force: 47500 - ReVou index.php file upload
SecurityFocus: 32954 - ReVou Arbitrary File Upload Vulnerability
Secunia: 33247 - ReVou Twitter Clone Multiple Vulnerabilities, Highly Critical
OSVDB: 51706 - Twitter Clone settings/my_photo File Upload Arbitrary PHP Code Execution

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

Entryinfo

Created: 03/17/2015 23:38
Updated: 12/11/2017 08:17
Changes: 03/17/2015 23:38 (54), 12/11/2017 08:17 (14)
Complete: 🔍