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CVE-2021-31894 A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.X (All versions <…

Description

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' configurations has write permissions. An attacker could leverage this vulnerability by changing the content of certain metafiles and subsequently manipulate parameters or behavior of devices that would be later configured by the affected software.

Produits et versions touchés

Produit Versions touchées Corrigé en
SIMATIC PCS 7 V8.2 and earlier Versions non publiées
SIMATIC PCS 7 V9.X Versions non publiées
SIMATIC PDM Versions non publiées
SIMATIC STEP 7 V5.X Versions non publiées
SINAMICS STARTER (containing STEP 7 OEM version) Versions non publiées

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de SIMATIC PCS 7 V8.2 and earlier

Les 4 CVE de SIMATIC PCS 7 V8.2 and earlier →
CVE-2021-31893 A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions <… Non notée CVE-2020-7586 A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions <… Non notée CVE-2020-7585 A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions <… Non notée
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