Paper/Archive/CVE-2024-41171

CVE-2024-41171

Siemens SINUMERIK 828D V4 — A vulnerability has been identified in SINUMERIK 828D V4 (All versions), SINUMERIK 828D V5 (All versions < V5.24), SINUMERIK 840D sl V4 (…

EPSS 0.1%CVSS 9.3

critical.is priorityof 100

CVSS 9.3 (CNA)9.3 / 10 × 3027.9 Not in CISA KEV+300.0 EPSS percentile 3.4.034 × 200.7 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

A vulnerability has been identified in SINUMERIK 828D V4 (All versions), SINUMERIK 828D V5 (All versions < V5.24), SINUMERIK 840D sl V4 (All versions), SINUMERIK ONE (All versions < V6.24). Affected devices do not properly enforce access restrictions to scripts that are regularly executed by the system with elevated privileges. This could allow an authenticated local attacker to escalate their privileges in the underlying system.

Affected

ProductAffectedFixed inSource

SINUMERIK 828D V4all versions–CNA

SINUMERIK 828D V5< V5.24V5.24CNA

SINUMERIK 840D sl V4all versions–CNA

SINUMERIK ONE< V6.24V6.24CNA

sinumerik_840d_sl_firmware4.0–CISA-ADP

sinumerik_one_firmware< 6.246.24CISA-ADP

sinumerik_828d_firmware4.0 – < 5.245.24CISA-ADP

Scores by source

siemens (CNA)9.3CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

siemens (CNA)8.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C

CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refcert-portal.siemens.com/productcert/html/ssa-342438.html