CVE-2019-10934

high
New! CVE Severity Now Using CVSS v3

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Description

A vulnerability has been identified in TIA Portal V14 (All versions < V14 SP1 Update 10), TIA Portal V15 (All versions < V15 SP1 Update 4), TIA Portal V16 (All versions < V16 Update 1). Changing the contents of a configuration file could allow an attacker to execute arbitrary code with SYSTEM privileges. The security vulnerability could be exploited by an attacker with a valid account and limited access rights on the system. No user interaction is required. At the time of advisory publication no public exploitation of this security vulnerability was known.

References

https://cert-portal.siemens.com/productcert/pdf/ssa-629512.pdf

Details

Source: MITRE

Published: 2020-01-16

Updated: 2021-01-12

Type: CWE-22

Risk Information

CVSS v2

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
133216Siemens SIMATIC STEP 7 Local Privilege Escalation Vulnerability in TIA Portal (SSA-629512)NessusSCADA
high