CVE-2026-63354
Siemens SIMATIC Drive Controller CPU 1504D TF
- Siemens SIMATIC Drive Controller CPU 1504D TF
- Critical
- CVSS 9.4
- EPSS 0.45%
- No fixed version listed here
What to do
No fixed version listed here
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| Siemens SIMATIC Drive Controller CPU 1504D TF | every version | None listed |
| Siemens SIMATIC Drive Controller CPU 1507D TF | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1510SP F-1 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1510SP F-1 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1510SP-1 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1510SP-1 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1512SP F-1 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1512SP F-1 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1512SP-1 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1512SP-1 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1514SP F-2 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1514SP-2 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1514SPT F-2 PN | every version | None listed |
| Siemens SIMATIC ET 200SP CPU 1514SPT-2 PN | every version | None listed |
| Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC (incl. SIPLUS variants) | every version | None listed |
| Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V2 CPUs - Windows OS | every version | None listed |
| Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Industrial OS | every version | None listed |
| Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC2 (incl. SIPLUS variants) V3 CPUs - Windows OS | every version | None listed |
| Siemens SIMATIC ET 200SP Open Controller CPU 1515SP PC3 V4 CPUs | every version | None listed |
| Siemens SIMATIC S7-1500 CPU 1511-1 PN | every version | Only in the CVE record |
The CVE record lists 137 ranges this page cannot state exactly.
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.4 (v4.0, scored by siemens)
- EPSS
- 0.45% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 24, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: no. Technical impact: total. As of Oct 16, 2026.
- Weakness
- CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Vendor
- Siemens, SIMATIC Drive Controller CPU 1504D TF
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.