Multiple Siemens SCALANCE X Switches ICSA-18-163-02 Multiple Security Vulnerabilities

Bugtraq ID:	104494
Class:	Input Validation Error
CVE:	CVE-2018-4842 CVE-2018-4848
Remote:	Yes
Local:	No
Published:	Jun 12 2018 12:00AM
Updated:	Jun 12 2018 12:00AM
Credit:	Marius Rothenbücher and Ali Abbasi
Vulnerable:	Siemens SCALANCE X300 0 Siemens SCALANCE X-200 IRT 0 Siemens SCALANCE X-200 4.5
Not Vulnerable:	Siemens SCALANCE X-200 IRT 5.4.1 Siemens SCALANCE X-200 5.2.3

Multiple Siemens SCALANCE X Switches ICSA-18-163-02 Multiple Security Vulnerabilities

Multiple Siemens SCALANCE X Switches are prone to a cross-site scripting vulnerability and an HTML-injection vulnerability.

Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or control how the site is rendered to the user. Other attacks are also possible.

The following products and versions are vulnerable:

Versions prior to SCALANCE X-200 5.2.3
Versions prior to SCALANCE X-200 IRT 5.4.1
SCALANCE X300

Multiple Siemens SCALANCE X Switches ICSA-18-163-02 Multiple Security Vulnerabilities

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Multiple Siemens SCALANCE X Switches ICSA-18-163-02 Multiple Security Vulnerabilities

Solution:
Currently, we are not aware of any vendor-supplied patches. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Multiple Siemens SCALANCE X Switches ICSA-18-163-02 Multiple Security Vulnerabilities

References:

• Siemens Homepage (Siemens)
  
• ICSA-18-163-02 Siemens SCALANCE X Switches (CERT)
  
• SSA-480829: Cross-Site-Scripting Vulnerabilities in SCALANCE X (Siemens)