CVE-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…

Medium4.6EPSS 0.30%

Published: 10 Jan 2023
Updated: 3 Apr 2025
Reserved: 26 Aug 2022
Assigned by: siemens

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.

Timeline

2022
26 Aug 2022
26 Aug 2022
ID reserved
By siemens
2023
10 Jan 20235 months later
10 Jan 2023· 5 months later
Published
2025
3 Apr 20252 years later
3 Apr 2025· 2 years later
Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2022-38773, by who scored it
Scored by	CVSS	Score	Vector
siemensCNA (assigner)	3.1	Medium4.6	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:P/RL:T/RC:C
NVDNVD · Modified	3.1	Medium6.8	CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS (exploitation in 30 days): 0.30% · top 77% of all CVEs (7 Nov 2026)
CISA SSVC: Exploitation: none · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.6.

Weakness

CWE-1326: Missing Immutable Root of Trust in Hardware (opens in a new tab)All about CWE-1326 and its CVEs

Affected products

Siemens · SIMATIC Drive Controller CPU 1504D TF
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Siemens · SIMATIC Drive Controller CPU 1507D TF
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Siemens · SIMATIC S7-1500 CPU 1510SP F-1 PN
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Siemens · SIMATIC S7-1500 CPU 1510SP F-1 PN
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Siemens · SIMATIC S7-1500 CPU 1510SP-1 PN
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Siemens · SIMATIC S7-1500 CPU 1510SP-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511C-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511C-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511F-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511F-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511F-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511T-1 PN
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Siemens · SIMATIC S7-1500 CPU 1511TF-1 PN
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Siemens · SIMATIC S7-1500 CPU 1512C-1 PN
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Siemens · SIMATIC S7-1500 CPU 1512C-1 PN
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Siemens · SIMATIC S7-1500 CPU 1512SP F-1 PN
- affected < *
Siemens · SIMATIC S7-1500 CPU 1512SP F-1 PN
- affected < *
Siemens · SIMATIC S7-1500 CPU 1512SP-1 PN
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Siemens · SIMATIC S7-1500 CPU 1512SP-1 PN
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Siemens · SIMATIC S7-1500 CPU 1513-1 PN
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Siemens · SIMATIC S7-1500 CPU 1513-1 PN
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Siemens · SIMATIC S7-1500 CPU 1513-1 PN
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Siemens · SIMATIC S7-1500 CPU 1513F-1 PN
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Siemens · SIMATIC S7-1500 CPU 1513F-1 PN
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Siemens · SIMATIC S7-1500 CPU 1513F-1 PN
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Siemens · SIMATIC S7-1500 CPU 1513R-1 PN
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Siemens · SIMATIC S7-1500 CPU 1515-2 PN
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Siemens · SIMATIC S7-1500 CPU 1515-2 PN
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Siemens · SIMATIC S7-1500 CPU 1515-2 PN
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Siemens · SIMATIC S7-1500 CPU 1515F-2 PN
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Siemens · SIMATIC S7-1500 CPU 1515F-2 PN
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Siemens · SIMATIC S7-1500 CPU 1515F-2 PN
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Siemens · SIMATIC S7-1500 CPU 1515R-2 PN
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Siemens · SIMATIC S7-1500 CPU 1515T-2 PN
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Siemens · SIMATIC S7-1500 CPU 1515TF-2 PN
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Siemens · SIMATIC S7-1500 CPU 1516-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1516-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1516-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1516F-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1516F-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1516F-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1516T-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1516TF-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1517-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1517F-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1517H-3 PN
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Siemens · SIMATIC S7-1500 CPU 1517T-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1517TF-3 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1518-4 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
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Siemens · SIMATIC S7-1500 CPU 1518F-4 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
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Siemens · SIMATIC S7-1500 CPU 1518HF-4 PN
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Siemens · SIMATIC S7-1500 CPU 1518T-4 PN/DP
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Siemens · SIMATIC S7-1500 CPU 1518TF-4 PN/DP
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Siemens · SIMATIC S7-1500 CPU S7-1518-4 PN/DP ODK
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Siemens · SIMATIC S7-1500 CPU S7-1518F-4 PN/DP ODK
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Siemens · SIMATIC S7-1500 ET 200pro: CPU 1513PRO F-2 PN
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Siemens · SIMATIC S7-1500 ET 200pro: CPU 1513PRO-2 PN
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Siemens · SIMATIC S7-1500 ET 200pro: CPU 1516PRO F-2 PN
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Siemens · SIMATIC S7-1500 ET 200pro: CPU 1516PRO-2 PN
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Siemens · SIPLUS ET 200SP CPU 1510SP F-1 PN
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Siemens · SIPLUS ET 200SP CPU 1510SP F-1 PN RAIL
- affected < *
Siemens · SIPLUS ET 200SP CPU 1510SP-1 PN
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Siemens · SIPLUS ET 200SP CPU 1510SP-1 PN
- affected < *
Siemens · SIPLUS ET 200SP CPU 1510SP-1 PN RAIL
- affected < *
Siemens · SIPLUS ET 200SP CPU 1510SP-1 PN RAIL
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP F-1 PN
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP F-1 PN
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP F-1 PN
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP F-1 PN RAIL
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP-1 PN
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP-1 PN
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP-1 PN RAIL
- affected < *
Siemens · SIPLUS ET 200SP CPU 1512SP-1 PN RAIL
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Siemens · SIPLUS S7-1500 CPU 1511-1 PN
- affected < *
Siemens · SIPLUS S7-1500 CPU 1511-1 PN
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Siemens · SIPLUS S7-1500 CPU 1511-1 PN
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Siemens · SIPLUS S7-1500 CPU 1511-1 PN
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Siemens · SIPLUS S7-1500 CPU 1511-1 PN
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Siemens · SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL
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Siemens · SIPLUS S7-1500 CPU 1511-1 PN T1 RAIL
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Siemens · SIPLUS S7-1500 CPU 1511-1 PN TX RAIL
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Siemens · SIPLUS S7-1500 CPU 1511-1 PN TX RAIL
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Siemens · SIPLUS S7-1500 CPU 1511F-1 PN
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Siemens · SIPLUS S7-1500 CPU 1511F-1 PN
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Siemens · SIPLUS S7-1500 CPU 1511F-1 PN
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Siemens · SIPLUS S7-1500 CPU 1513-1 PN
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Siemens · SIPLUS S7-1500 CPU 1513-1 PN
- affected < *
Siemens · SIPLUS S7-1500 CPU 1513-1 PN
- affected < *
Siemens · SIPLUS S7-1500 CPU 1513-1 PN
- affected < *
Siemens · SIPLUS S7-1500 CPU 1513-1 PN
- affected < *
Siemens · SIPLUS S7-1500 CPU 1513F-1 PN
- affected < *
Siemens · SIPLUS S7-1500 CPU 1513F-1 PN
- affected < *
Siemens · SIPLUS S7-1500 CPU 1513F-1 PN
- affected < *
Siemens · SIPLUS S7-1500 CPU 1515F-2 PN
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Siemens · SIPLUS S7-1500 CPU 1515F-2 PN
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Siemens · SIPLUS S7-1500 CPU 1515F-2 PN RAIL
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Siemens · SIPLUS S7-1500 CPU 1515F-2 PN T2 RAIL
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Siemens · SIPLUS S7-1500 CPU 1515R-2 PN
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Siemens · SIPLUS S7-1500 CPU 1515R-2 PN TX RAIL
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Siemens · SIPLUS S7-1500 CPU 1516-3 PN/DP
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516-3 PN/DP
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Siemens · SIPLUS S7-1500 CPU 1516-3 PN/DP
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516-3 PN/DP
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516-3 PN/DP
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516-3 PN/DP
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516-3 PN/DP TX RAIL
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516F-3 PN/DP
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516F-3 PN/DP
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516F-3 PN/DP
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL
- affected < *
Siemens · SIPLUS S7-1500 CPU 1516F-3 PN/DP RAIL
- affected < *
Siemens · SIPLUS S7-1500 CPU 1517H-3 PN
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Siemens · SIPLUS S7-1500 CPU 1518-4 PN/DP
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Siemens · SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
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Siemens · SIPLUS S7-1500 CPU 1518F-4 PN/DP
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Siemens · SIPLUS S7-1500 CPU 1518HF-4 PN
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References (2)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

[![CVE-2022-38773](https://trackcve.app/badge/CVE-2022-38773.svg)](https://trackcve.app/cve/CVE-2022-38773)

Record last updated 3 Apr 2025, 15:37 UTC.