CVE-2022-38773
published 2023-01-10CVE-2022-38773: 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…
PriorityP434medium6.8CVSS 3.1
AVPACLPRNUINSUCHIHAH
EPSS
0.29%
21.4th percentile
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
71 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| siemens | simatic_drive_controller_cpu_1504d_tf | < * | * |
| siemens | simatic_drive_controller_cpu_1507d_tf | < * | * |
| siemens | simatic_s7-1500_cpu_1510sp-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1510sp_f-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1511-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1511c-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1511f-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1511t-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1511tf-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1512c-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1512sp-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1512sp_f-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1513-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1513f-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1513r-1_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1515-2_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1515f-2_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1515r-2_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1515t-2_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1515tf-2_pn | < * | * |
| siemens | simatic_s7-1500_cpu_1516-3_pn_dp | < * | * |
| siemens | simatic_s7-1500_cpu_1516f-3_pn_dp | < * | * |
| siemens | simatic_s7-1500_cpu_1516t-3_pn_dp | < * | * |
| siemens | simatic_s7-1500_cpu_1516tf-3_pn_dp | < * | * |
| siemens | simatic_s7-1500_cpu_1517-3_pn_dp | < * | * |
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GHSA
GHSA-4qpv-c2wc-cr4r: Affected devices do not contain an Immutable Root of Trust in Hardware
ghsa_unreviewed·2023-01-10
CVE-2022-38773 [MEDIUM] CWE-1326 GHSA-4qpv-c2wc-cr4r: Affected devices do not contain an Immutable Root of Trust in Hardware
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.
CISA ICS
Siemens S7-1500 CPU devices
cisa_ics·2023-01-13
Siemens S7-1500 CPU devices
ICS Advisory
##
Siemens S7-1500 CPU devices
Last RevisedJanuary 13, 2023
Alert CodeICSA-23-012-08
As of January 10, 2023, CISA will no longer be updating ICS security advisories for Siemens product vulnerabilities beyond the initial advisory. For the most up-to-date information on vulnerabilities in this advisory, please see Siemens' ProductCERT Security Advisories (CERT Services | Services | Siemens Global).
## 1. EXECUTIVE SUMMARY
- CVSS v3 4.6
- ATTENTION: Low attack complexity
- Vendor: Siemens
- Equipment: S7-1500 CPU product family
- Vulnerability: Missing Immutable Root of Trust in Hardware
## 2. RISK EVALUATION
Successful exploitation of this vulnerability could allow an attacker with physical access to the device to replace the boot image of the dev
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-01-10
Published