SSA-716317

Siemens Security Advisory by Siemens ProductCERT

SSA-716317: Multiple Vulnerability in SINEC Traffic Analyzer Before V2.0

Publication Date:	2024-08-13
Last Update:	2024-08-13
Current Version:	V1.0
CVSS v3.1 Base Score:	7.5
CVSS v4.0 Base Score:	8.7

SUMMARY

SINEC Traffic Analyzer before V2.0 is affected by multiple vulnerabilities.

Siemens has released a new version for SINEC Traffic Analyzer and recommends to update to the latest version.

AFFECTED PRODUCTS AND SOLUTION

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Affected Product and Versions	Remediation
SINEC Traffic Analyzer (6GK8822-1BG01-0BA0) All versions < V2.0 affected by all CVEs CVE-2024-41903 CVE-2024-41904 CVE-2024-41905 CVE-2024-41906 CVE-2024-41907	Update to V2.0 or later version https://support.industry.siemens.com/cs/ww/en/view/109972409/

WORKAROUNDS AND MITIGATIONS

Product-specific remediations or mitigations can be found in the section Affected Products and Solution.
Please follow the General Security Recommendations.

GENERAL SECURITY RECOMMENDATIONS

As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity

PRODUCT DESCRIPTION

SINEC Traffic Analyzer is an on-premise application that monitors PNIO (PROFINET IO) communication between Controller and IO devices. This software detects the PROFINET communication issues and reports to user via Web-UI.

VULNERABILITY DESCRIPTION

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This chapter describes all vulnerabilities (CVE-IDs) addressed in this security advisory. Wherever applicable, it also documents the product-specific impact of the individual vulnerabilities.

Vulnerability CVE-2024-41903

The affected application mounts the container's root filesystem with read and write privileges. This could allow an attacker to alter the container's filesystem leading to unauthorized modifications and data corruption.

CVSS v3.1 Base Score	6.6
CVSS v3.1 Vector	CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0 Base Score	7.5
CVSS v4.0 Vector	CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE	CWE-269: Improper Privilege Management

Vulnerability CVE-2024-41904

The affected application do not properly enforce restriction of excessive authentication attempts. This could allow an unauthenticated attacker to conduct brute force attacks against legitimate user credentials or keys.

CVSS v3.1 Base Score	7.5
CVSS v3.1 Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0 Base Score	8.7
CVSS v4.0 Vector	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CWE	CWE-307: Improper Restriction of Excessive Authentication Attempts

Vulnerability CVE-2024-41905

The affected application do not have access control for accessing the files. This could allow an authenticated attacker with low privilege's to get access to sensitive information.

CVSS v3.1 Base Score	6.8
CVSS v3.1 Vector	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0 Base Score	7.6
CVSS v4.0 Vector	CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CWE	CWE-284: Improper Access Control

Vulnerability CVE-2024-41906

The affected application does not properly handle cacheable HTTP responses in the web service. This could allow an attacker to read and modify data stored in the local cache.

CVSS v3.1 Base Score	4.8
CVSS v3.1 Vector	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS v4.0 Base Score	6.3
CVSS v4.0 Vector	CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CWE	CWE-524: Use of Cache Containing Sensitive Information

Vulnerability CVE-2024-41907

The affected application is missing general HTTP security headers in the web server. This could allow an attacker to make the servers more prone to clickjacking attack.

CVSS v3.1 Base Score	4.2
CVSS v3.1 Vector	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0 Base Score	2.1
CVSS v4.0 Vector	CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
CWE	CWE-358: Improperly Implemented Security Check for Standard

ADDITIONAL INFORMATION

For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories

HISTORY DATA

V1.0 (2024-08-13):

Publication Date

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