CVE-2023-44373

critical

Description

Affected devices do not properly sanitize an input field. This could allow an authenticated remote attacker with administrative privileges to inject code or spawn a system root shell. Follow-up of CVE-2022-36323.

References

References
More

https://www.cisa.gov/news-events/ics-advisories/icsa-26-111-07

https://www.cisa.gov/news-events/ics-advisories/icsa-24-256-13

https://www.cisa.gov/news-events/ics-advisories/icsa-24-165-12

https://cert-portal.siemens.com/productcert/html/ssa-019200.html

https://cert-portal.siemens.com/productcert/html/ssa-721642.html

https://cert-portal.siemens.com/productcert/html/ssa-690517.html

https://cert-portal.siemens.com/productcert/html/ssa-699386.html

https://cert-portal.siemens.com/productcert/html/ssa-602936.html

https://cert-portal.siemens.com/productcert/pdf/ssa-699386.pdf

https://cert-portal.siemens.com/productcert/pdf/ssa-180704.pdf

https://cert-portal.siemens.com/productcert/html/ssa-180704.html

Details

Source: Mitre, NVD

Published: 2023-11-14

Updated: 2026-04-14

Risk Information

CVSS v2

Base Score: 8.3

Vector: CVSS2#AV:N/AC:L/Au:M/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9.1

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Severity: Critical

CVSS v4

Base Score: 9.4

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H