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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 <…

Description

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). A buffer overflow vulnerability could allow a local attacker to cause a Denial-of-Service situation. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise the availability of the system as well as to have access to confidential information.

Affected products and versions

Product Affected versions Fixed in
SIMATIC PCS 7 V8.2 and earlier Versions not published
SIMATIC PCS 7 V9.0 Versions not published
SIMATIC PDM Versions not published
SIMATIC STEP 7 V5.X Versions not published
SINAMICS STARTER (containing STEP 7 OEM version) Versions not published

References

Timeline

  1. Published
  2. Last modified

Other CVEs of SIMATIC PCS 7 V8.2 and earlier

The 4 CVEs of SIMATIC PCS 7 V8.2 and earlier →
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 <… Not rated 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 <… Not rated 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 <… Not rated
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