Siemens SiPass integrated up to 3.6x Credentials credentials management

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.
5.5	$0-$5k	0.00

Summaryinfo

A vulnerability classified as problematic was found in Siemens SiPass integrated up to 3.6x. The affected element is an unknown function. Such manipulation leads to credentials management (Credentials). This vulnerability is documented as CVE-2017-9942. The attack needs to be performed locally. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Siemens SiPass integrated up to 3.6x. It has been rated as problematic. Affected by this issue is an unknown function. The manipulation with an unknown input leads to a credentials management vulnerability (Credentials). Using CWE to declare the problem leads to CWE-255. Impacted is confidentiality. CVE summarizes:

A vulnerability was discovered in Siemens SiPass integrated (All versions before V2.70) that could allow an attacker with local access to the SiPass integrated server or SiPass integrated client to potentially obtain credentials from the systems.

The bug was discovered 07/13/2017. The weakness was released 08/08/2017 with Siemens (Website). The advisory is shared for download at siemens.com. This vulnerability is handled as CVE-2017-9942 since 06/26/2017. The exploitation is known to be easy. The attack needs to be approached locally. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1552.

The vulnerability was handled as a non-public zero-day exploit for at least 25 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 2.70 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99578†). Entries connected to this vulnerability are available at VDB-105053, VDB-105054 and VDB-105055. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• Siemens

Name

• SiPass integrated

Version

• 3.6x

License

• commercial

Website

• Vendor: https://www.siemens.com/

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

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

Name: Credentials
Class: Credentials management / Credentials
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: SiPass integrated 2.70

Timelineinfo

06/26/2017 🔍
07/13/2017 +17 days 🔍
07/13/2017 +0 days 🔍
08/07/2017 +25 days 🔍
08/08/2017 +1 days 🔍
08/09/2017 +1 days 🔍
12/15/2022 +1954 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-339433
Researcher: Siemens
Organization: Siemens
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9942 (🔍)
GCVE (CVE): GCVE-0-2017-9942
GCVE (VulDB): GCVE-100-105056
SecurityFocus: 99578 - Siemens SiPass integrated ICSA-17-194-01 Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 08/09/2017 12:35
Updated: 12/15/2022 14:25
Changes: 08/09/2017 12:35 (65), 11/05/2019 08:45 (2), 01/08/2021 10:06 (3), 12/15/2022 14:25 (3)
Complete: 🔍
Cache ID: 216:804:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion

Do you want to use VulDB in your project?

Use the official API to access entries easily!