Is CVE-2022-24408 in the CISA KEV catalog?

No. CVE-2022-24408 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-24408?

CVE-2022-24408 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2022-24408?

CVE-2022-24408 has an EPSS score of 0.20% (10th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-24408?

Upgrade sinumerik mc firmware to 1.15 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2022-24408

HIGH

7.8

CVSS v3

NVD

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.

CWE-269Improper Privilege Management

How to fix

Remediation Available

sinumerik mc firmwareNVD

Affected:< 1.15Fixed in:1.15CVE-2022-24408derived from NVD

sinumerik one firmwareNVD

Affected:< 6.15Fixed in:6.15CVE-2022-24408derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.20%probability of exploitation in 30 days

10thpercentile

Low risk: more likely to be exploited than 10% of all known CVEs.

References

Vendor Advisory1

cert-portal.siemens.com

Related Vulnerabilities

Other CWE-269 (Improper Privilege Management) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-12635	Critical	9.8	100%	-	Fix
CVE-2022-24637	Critical	9.8	99%	-	Fix
CVE-2017-5689	Critical	9.8	92%	KEV	Fix
CVE-2020-3243	Critical	9.8	88%	-	-
CVE-2024-21888	High	8.8	87%	-	-
CVE-2022-0441	Critical	9.8	85%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.