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.
5.2	$0-$5k	0.00

A vulnerability was found in Siemens EN100 Ethernet Module up to 4.26 on SIPROTEC. It has been declared as problematic. This vulnerability affects an unknown code block of the component Web Server. The manipulation with an unknown input leads to a information disclosure vulnerability (Memory). The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

The integrated web server in the EN100 Ethernet module before 4.27 on Siemens SIPROTEC 4 and SIPROTEC Compact devices allows remote attackers to obtain sensitive information from device memory via an HTTP request.

The weakness was shared 05/31/2016 (Website). The advisory is available at ics-cert.us-cert.gov. This vulnerability was named CVE-2016-4785 since 05/11/2016. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.

Upgrading to version 4.27 eliminates this vulnerability.

The entry 87693 is related to this item.

Productinfo

Vendor

• Siemens

Name

• EN100 Ethernet Module

Version

• 4.0
• 4.1
• 4.2
• 4.3
• 4.4
• 4.5
• 4.6
• 4.7
• 4.8
• 4.9
• 4.10
• 4.11
• 4.12
• 4.13
• 4.14
• 4.15
• 4.16
• 4.17
• 4.18
• 4.19
• 4.20
• 4.21
• 4.22
• 4.23
• 4.24
• 4.25
• 4.26

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: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
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: Memory
Class: Information disclosure / Memory
CWE: CWE-200 / CWE-284 / CWE-266
ATT&CK: T1592

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: 🔍
Upgrade: EN100 Ethernet Module 4.27

Timelineinfo

05/11/2016 🔍
05/19/2016 +8 days 🔍
05/30/2016 +11 days 🔍
05/31/2016 +1 days 🔍
05/31/2016 +0 days 🔍
08/22/2022 +2274 days 🔍

Sourcesinfo

Vendor: siemens.com

Advisory: ssa-547990
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-4785 (🔍)
SecurityFocus: 90773 - Multiple Siemens SIPROTEC Products ICSA-16-140-02 Information Disclosure Vulnerabilities

See also: 🔍

Entryinfo

Created: 05/31/2016 09:26
Updated: 08/22/2022 15:12
Changes: 05/31/2016 09:26 (61), 12/22/2018 10:45 (4), 08/22/2022 15:12 (4)
Complete: 🔍

Discussion

Want to stay up to date on a daily basis?

Enable the mail alert feature now!