Siemens SCALANCE M-800 & S615 Sensitive Cookie in HTTPS Session Without 'Secure' Attribute (CVE-2016-7090)

medium Tenable OT Security Plugin ID 501031

Synopsis

The remote OT asset is affected by a vulnerability.

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.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

Plugin Details

Severity: Medium

ID: 501031

Version: 1.2

Type: remote

Family: Tenable.ot

Published: 4/11/2023

Updated: 8/24/2023

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 1.6

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2016-7090

CVSS v3

Risk Factor: Medium

Base Score: 4

Temporal Score: 3.5

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:siemens:scalance_m-800_series_firmware, cpe:/o:siemens:scalance_s615_firmware

Required KB Items: Tenable.ot/Siemens

Exploit Ease: No known exploits are available

Patch Publication Date: 9/29/2016

Vulnerability Publication Date: 9/29/2016

Reference Information

CVE: CVE-2016-7090

CWE: 200

Detections

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