CVE Vulnerability

CVE-2020-7592

A vulnerability has been identified in SIMATIC HMI Basic Panels 1st Generation (incl. SIPLUS variants) (All versions), SIMATIC HMI Basic Panels 2nd Generation (incl. SIPLUS variants) (All versions), SIMATIC HMI Comfort Panels (incl. SIPLUS variants) (All versions), SIMATIC HMI KTP700F Mobile Arctic (All versions), SIMATIC HMI Mobile Panels 2nd Generation (All versions), SIMATIC WinCC Runtime Advanced (All versions). Unencrypted communication between the configuration software and the respective device could allow an attacker to capture potential plain text communication and have access to sensitive information.

3.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-364335.pdf Vendor Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-196-04 Third Party Advisory US Government Resource
Configurations

Configuration 1

cpe:2.3:a:siemens:simatic_wincc_runtime_advanced:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:simatic_hmi_basic_panels_1st_generation:*:*:*:*:*:*:*:*
cpe:2.3:a:siemens:simatic_hmi_basic_panels_2nd_generation:*:*:*:*:*:*:*:*
Information

Published : 2020-07-14 02:15

Updated : 2020-07-22 01:56

NVD link : CVE-2020-7592

Mitre link : CVE-2020-7592

Products Affected

Siemens

Simatic Hmi Comfort Panels Firmware

CWE
CWE-319

Cleartext Transmission of Sensitive Information