CVE-2020-15782

CWE-119 — Buffer Overflow3 documents3 sources

Severity

9.8CRITICAL

EPSS

0.3%

top 46.49%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Siemens S7-1200 CPU Firmware Siemens S7-1500 CPU Firmware Siemens Simatic Driver Controller Firmware +10 more

Timeline

PublishedMay 28

Latest updateMay 24

Description

A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2.9.2), SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) (All versions), SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) (All versions < V21.9), SIMATIC S7-1200 CPU family (incl. SIPLUS variants) (All versions < V4.5.0), SIMATIC S7-1500 CPU family (incl. related ET200 CPUs and SIPLUS variants) (All versions < V2.9.2), SIMATIC S7-1500 Software Controller (All versi…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages14 packages

▶CVEListV5siemens/simatic_et_200sp_open_controller_cpu_1515sp_pc_(incl._siplus_variants)All versions

▶CVEListV5siemens/simatic_et_200sp_open_controller_cpu_1515sp_pc2_(incl._siplus_variants)All versions < V21.9

▶CVEListV5siemens/simatic_s7-1500_cpu_family_(incl._related_et200_cpus_and_siplus_variants)All versions < V2.9.2

▶CVEListV5siemens/simatic_s7-1200_cpu_family_(incl._siplus_variants)All versions < V4.5.0

▶CVEListV5siemens/simatic_drive_controller_familyAll versions < V2.9.2

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

GHSA

GHSA-jx94-83cv-56j7: A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2↗2022-05-24

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CVEList

CVE-2020-15782: A vulnerability has been identified in SIMATIC Drive Controller family (All versions < V2↗2021-05-28

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