CVE-2024-41171

Published Sep 10, 2024 CVSS 4.0 · 9.3 Critical EPSS < 1% KEV · Not listed

Description

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 Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Siemens

SINUMERIK 828D V4

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

SINUMERIK 828D V5

unknown

Version	Status	Constraints
`0`	affected	< V5.24

Siemens

SINUMERIK 840D sl V4

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

SINUMERIK ONE

unknown

Version	Status	Constraints
`0`	affected	< V6.24

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2024-38960	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.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.140% probability within 30 days)

Exploitation none

Automatable no

Technical Impact total

References

Link	Providers
https://cert-portal.siemens.com/productcert/html/ssa-342438.html

History

Sep 10, 2024 3:30 PM First appearance in the feed. Affected versions updated. Affected vendors updated. Scoring metrics updated View changes

Type	Values Removed	Values Added
First Time appeared		Siemens Siemens sinumerik 828d Firmware Siemens sinumerik 840d Sl Firmware Siemens sinumerik One Firmware
CPEs		cpe:2.3:o:siemens:sinumerik_828d_firmware:::::::: cpe:2.3:o:siemens:sinumerik_840d_sl_firmware:::::::: cpe:2.3:o:siemens:sinumerik_one_firmware::::::::
Vendors & Products		Siemens Siemens sinumerik 828d Firmware Siemens sinumerik 840d Sl Firmware Siemens sinumerik One Firmware
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Sep 10, 2024 9:45 AM Description updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		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.
Weaknesses		CWE-732
References		https://cert-portal.siemens.com/productcert/html/ssa-342438.html
Metrics		cvssV3_1 `{'score': 8.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C'}` cvssV4_0 `{'score': 9.3, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H'}`