VDB-75959 · CVE-2015-4607 · BID 75248

Frontend User Upload Extension up to 0.5.0 on TYPO3 File Upload unrestricted upload

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.
7.3	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in Frontend User Upload Extension up to 0.5.0 on TYPO3. This issue affects some unknown processing of the component File Upload. The manipulation leads to unrestricted upload. This vulnerability is traded as CVE-2015-4607. There is no exploit available.

Detailsinfo

A vulnerability was found in Frontend User Upload Extension up to 0.5.0 on TYPO3. It has been rated as critical. This issue affects some unknown functionality of the component File Upload. The manipulation with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Unrestricted file upload vulnerability in the Frontend User Upload (feupload) extension 0.5.0 and earlier for TYPO3 allows remote attackers to execute arbitrary code by uploading a file with an executable extension using a frontend form, then accessing it via a direct request to the file in the fileadmin folder.

The weakness was shared 06/16/2015 (Website). It is possible to read the advisory at typo3.org. The identification of this vulnerability is CVE-2015-4607 since 06/16/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1608.002 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 vulnerability database at SecurityFocus (BID 75248†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Frontend User Upload Extension

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Unrestricted upload
CWE: CWE-434 / 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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/16/2015 🔍
06/16/2015 +0 days 🔍
06/16/2015 +0 days 🔍
06/16/2015 +0 days 🔍
06/17/2015 +1 days 🔍
04/08/2019 +1391 days 🔍

Sourcesinfo

Advisory: typo3.org
Status: Not defined

CVE: CVE-2015-4607 (🔍)
GCVE (CVE): GCVE-0-2015-4607
GCVE (VulDB): GCVE-100-75959
SecurityFocus: 75248 - TYPO3 Frontend User Upload Extension CVE-2015-4607 Arbitrary File Upload Vulnerability

Entryinfo

Created: 06/17/2015 12:36
Updated: 04/08/2019 22:22
Changes: 06/17/2015 12:36 (46), 04/08/2019 22:22 (4)
Complete: 🔍
Cache ID: 216:B14:103