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CVE-2022-24408

HIGH
7.8
CVSS Score
Published: March 8, 2022 at 11:31 AM UTC
Updated: June 17, 2026 at 04:31 AM UTC
4 products affected across 1 vendorSinumerik One FirmwareSinumerik Mc FirmwareSINUMERIK ONE

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%

Description

A vulnerability has been identified in SINUMERIK MC (All versions < V1.15 SP1), SINUMERIK ONE (All versions < V6.15 SP1). The sc SUID binary on affected devices provides several commands that are used to execute system commands or modify system files. A specific set of operations using sc could allow local attackers to escalate their privileges to root.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Sinumerik Mc Firmware· Siemens
95%
v < 1.151.15
Affected range stops below 1.15, so it looks safe — our inference, not a vendor statement
siemens-sinumerik-mc (same device)
Sinumerik One Firmware· Siemens
95%
v < 6.156.15
Affected range stops below 6.15, so it looks safe — our inference, not a vendor statement
SINUMERIK ONE· Siemens
90%
v < 6.156.15All versions < V6.15 SP1
Affected range stops below 6.15, so it looks safe — our inference, not a vendor statement
SINUMERIK MC· Siemens
60%
All versions < V1.15 SP1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_MISCMitigationVendor Advisory
Source: [email protected]
https://cert-portal.siemens.com/productcert/pdf/ssa-337210.pdf

CVSS

7.8HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-269

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