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.
9.4	$0-$5k	0.00

A vulnerability classified as critical has been found in Siemens Scalance X-200irt (affected version unknown). Affected is an unknown functionality of the component Management Interface. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The integrated web server on Siemens SCALANCE X-200 switches with firmware before 4.5.0 and X-200IRT switches with firmware before 5.1.0 does not properly enforce authentication requirements, which allows remote attackers to perform administrative actions via requests to the management interface.

The weakness was presented 10/03/2013 with IOActive (Website). The advisory is available at siemens.com. This vulnerability is traded as CVE-2013-5944 since 09/27/2013. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 70530 , which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (87620) and Tenable (70530).

Productinfo

Vendor

• Siemens

Name

• Scalance X-200irt

License

• commercial

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
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: Improper authentication
CWE: CWE-287
ATT&CK: Unknown

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

Nessus ID: 70530
Nessus File: 🔍
Nessus Risk: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/27/2013 🔍
10/01/2013 +4 days 🔍
10/03/2013 +2 days 🔍
10/03/2013 +0 days 🔍
10/30/2013 +27 days 🔍
10/31/2013 +1 days 🔍
03/24/2015 +509 days 🔍
01/08/2022 +2482 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-176087
Organization: IOActive
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-5944 (🔍)
X-Force: 87620
Vulnerability Center: 42145 - Siemens SCALANCE X-200 and SCALANCE X-200IRT Remote Security Bypass Vulnerability Due to Improper Authentication Enforcement, Critical
SecurityFocus: 62762 - SCALANCE X-200 And X-200IRT Series Switches Authentication Bypass Vulnerability

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/08/2022 09:17
Changes: 03/24/2015 15:54 (49), 02/26/2018 08:01 (11), 01/08/2022 09:13 (3), 01/08/2022 09:17 (2)
Complete: 🔍

Discussion

Interested in the pricing of exploits?

See the underground prices here!