SB2019061111 - Multiple vulnerabilities in Siemens SIMATIC Ident MV420 and MV440 Families

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Main Vulnerability Database SB2019061111

SB2019061111 - Multiple vulnerabilities in Siemens SIMATIC Ident MV420 and MV440 Families

Published: June 11, 2019 Updated: June 26, 2019

Security Bulletin ID SB2019061111
CSH Severity
Medium
Patch available
NO
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact

Breakdown by Severity

Medium 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 vulnerabilities.


1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2019-10925)

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:P/U:Green


The vulnerability allows a remote attacker to escalate privileges on the system.

The vulnerability exists due to a flaw in the integrated webserver. A remote authenticated attacker can escalate privileges by sending specially crafted requests to the integrated webserver.


2) Cleartext transmission of sensitive information (CVE-ID: CVE-2019-10926)

CWE-ID: CWE-319 - Cleartext Transmission of Sensitive Information

CVSSv4: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Green


The vulnerability allows a remote attacker to obtain a sensitive information on the system.

The vulnerability exists due to unencrypted communication with the device. A remote attacker in a privileged network position can obtain data transmitted between the device and the user.

Remediation

Cybersecurity Help is not aware of any official remediation provided by the vendor.

References