VDB-69847 · CVE-2013-4177 · BID 59884

Google Authenticator Login Project Ga Login prior 6.x-1.0 Two-factor Authentication access control

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.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Google Authenticator Login Project Ga Login. This affects an unknown function of the component Two-factor Authentication. This manipulation causes access control. This vulnerability is tracked as CVE-2013-4177. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Authenticator Login Project Ga Login (Project Management Software). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Two-factor Authentication. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect integrity. The summary by CVE is:

The Google Authenticator login module 6.x-1.x before 6.x-1.2 and 7.x-1.x before 7.x-1.4 for Drupal does not properly identify user account names, which might allow remote attackers to bypass the two-factor authentication requirement via unspecified vectors.

The weakness was disclosed 05/29/2014 (Website). It is possible to read the advisory at drupal.org. This vulnerability is known as CVE-2013-4177 since 06/12/2013. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

Upgrading to version 6.x-1.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 59884†). The entry VDB-69848 is pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Project Management Software

Vendor

Google Authenticator Login Project

Name

Ga Login

License

free

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Access control
CWE: CWE-264
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Ga Login 6.x-1.0

Timelineinfo

05/15/2013 🔍
06/12/2013 +28 days 🔍
05/29/2014 +351 days 🔍
05/29/2014 +0 days 🔍
03/25/2015 +300 days 🔍
03/03/2018 +1074 days 🔍

Sourcesinfo

Advisory: drupal.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-4177 (🔍)
GCVE (CVE): GCVE-0-2013-4177
GCVE (VulDB): GCVE-100-69847
SecurityFocus: 59884 - Drupal Google Authenticator Login Module Access Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 03/25/2015 16:45
Updated: 03/03/2018 07:56
Changes: 03/25/2015 16:45 (50), 03/03/2018 07:56 (4)
Complete: 🔍
Cache ID: 216:F84:103