Paper/Archive/CVE-2025-26389

CVE-2025-26389

Siemens OZW672 — A vulnerability has been identified in OZW672 (All versions < V8.0), OZW772 (All versions < V8.0).

CVSS 10.0 (CNA)10.0 / 10 × 3030.0 Not in CISA KEV+300.0 EPSS percentile 62.2.622 × 2012.4 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

A vulnerability has been identified in OZW672 (All versions < V8.0), OZW772 (All versions < V8.0). The web service in affected devices does not sanitize the input parameters required for the `exportDiagramPage` endpoint. This could allow an unauthenticated remote attacker to execute arbitrary code with root privileges.

Affected

ProductAffectedFixed inSource

OZW672< V8.0V8.0CNA

OZW772< V8.0V8.0CNA

Scores by source

siemens (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

siemens (CNA)10.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcert-portal.siemens.com/productcert/html/ssa-047424.html