National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-7090 Detail

Current Description

The integrated web server on Siemens SCALANCE M-800 and S615 modules with firmware before 4.02 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N (V3 legend)
Impact Score: 1.4
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.3 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/93115
http://www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-342135.pdf Vendor Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-16-271-01 Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:siemens:scalance_m-800_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.01
Running on/with
 cpe:2.3:h:siemens:scalance_m-800:-:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:siemens:scalance_s615_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.01
Running on/with
 cpe:2.3:h:siemens:scalance_s615:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7090
NVD Published Date:
09/29/2016
NVD Last Modified:
11/28/2016