What’s Vulnerable › Vulnerabilities
CVE-2022-38773
- Severity: medium (CVSS 6.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-01-10 · updated 2026-06-17
- Weakness: CWE-1326
Description
Affected devices do not contain an Immutable Root of Trust in Hardware. With this the integrity of the code executed on the device can not be validated during load-time. An attacker with physical access to the device could use this to replace the boot image of the device and execute arbitrary code.
Affected products
- Siemens Simatic Drive Controller Cpu 1504D Tf Firmware: all versions
- Siemens Simatic Drive Controller Cpu 1507D Tf Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1510Sp-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1510Sp F-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1511-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1511C-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1511F-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1511T-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1511Tf-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1512C-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1512Sp-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1512Sp F-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1513-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1513F-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1513Pro-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1513Pro F-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1513R-1 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1515-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1515F-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1515R-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1515T-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1515Tf-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1516-3 Pn/Dp Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1516F-3 Pn/Dp Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1516Pro-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1516Pro F-2 Pn Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1516T-3 Pn/Dp Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1516Tf-3 Pn/Dp Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1517-3 Pn/Dp Firmware: all versions
- Siemens Simatic S7-1500 Cpu 1517F-3 Pn/Dp Firmware: all versions
References
- https://cert-portal.siemens.com/productcert/html/ssa-482757.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-482757.pdf
- https://cert-portal.siemens.com/productcert/html/ssa-482757.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-482757.pdf
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