CVE-2020-7581

published 2020-07-14

CVE-2020-7581: A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter…

medium 6.7 CVSS 3.1

AV L AC L PR H UI N S U C H I H A H

A vulnerability has been identified in Opcenter Execution Discrete (All versions < V3.2), Opcenter Execution Foundation (All versions < V3.2), Opcenter Execution Process (All versions < V3.2), Opcenter Intelligence (All versions < V3.3), Opcenter Quality (All versions < V11.3), Opcenter RD&L (V8.0), SIMATIC Notifier Server for Windows (All versions), SIMATIC PCS neo (All versions < V3.0 SP1), SIMATIC STEP 7 (TIA Portal) V15 (All versions < V15.1 Update 5), SIMATIC STEP 7 (TIA Portal) V16 (All versions < V16 Update 2), SIMOCODE ES V15.1 (All versions < V15.1 Update 4), SIMOCODE ES V16 (All versions < V16 Update 1), Soft Starter ES V15.1 (All versions < V15.1 Update 3), Soft Starter ES V16 (All versions < V16 Update 1). A component within the affected application calls a helper binary with SYSTEM privileges during startup while the call path is not quoted. This could allow a local attacker with administrative privileges to execute code with SYSTEM level privileges.

Affected

21 ranges

Vendor	Product	Version range	Fixed in
siemens	opcenter_execution_discrete	< 3.2	3.2
siemens	opcenter_execution_discrete	—	—
siemens	opcenter_execution_foundation	< 3.2	3.2
siemens	opcenter_execution_foundation	—	—
siemens	opcenter_execution_process	< 3.2	3.2
siemens	opcenter_execution_process	—	—
siemens	opcenter_intelligence	—	—
siemens	opcenter_quality	< 11.3	11.3
siemens	opcenter_quality	—	—
siemens	opcenter_rd_l	—	—
siemens	opcenter_rd_l	—	—
siemens	simatic_notifier_server_for_windows	—	—
siemens	simatic_pcs_neo	—	—
siemens	simatic_step_7	< 16	16
siemens	simatic_step_7	—	—
siemens	simatic_step_7_v15	—	—
siemens	simatic_step_7_v16	—	—
siemens	simocode_es_v15.1	—	—
siemens	simocode_es_v16	—	—
siemens	soft_starter_es_v15.1	—	—
siemens	soft_starter_es_v16	—	—

CWE-428