Siemens Simatic Step 7 Firmware vulnerabilities

2 known vulnerabilities affecting siemens/simatic_step_7_firmware.

Total CVEs

2

CISA KEV

0

Public exploits

0

Exploited in wild

0

Severity breakdown

HIGH2

Vulnerabilities

Page 1 of 1

CVE-2021-31893HIGHCVSS 7.8≤ 5.62021-07-13

CVE-2021-31893 [HIGH] CWE-120 CVE-2021-31893: A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3), SIMATIC PDM (All versions < V9.2), SIMATIC STEP 7 V5.X (All versions < V5.6 SP2 HF3), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 HF2). The affected software contains a buffer overflow vulnerabili

CVE-2021-31894HIGHCVSS 8.8≥ 5.0, < 5.72021-07-13

CVE-2021-31894 [HIGH] CWE-732 CVE-2021-31894: A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.X (All versions < V9.1 SP2), SIMATIC PDM (All versions < V9.2 SP2), SIMATIC STEP 7 V5.X (All versions < V5.7), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 SP2 HF1). A directory containing metafiles relevant to devices' config