Is CVE-2022-25163 in the CISA KEV catalog?

No. CVE-2022-25163 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-25163?

CVE-2022-25163 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2022-25163?

CVE-2022-25163 has an EPSS score of 2.06% (79th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-25163?

Upgrade melsec iq-r rd81mes96n firmware to 09 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-25163

CRITICALEPSS 79th pctl

9.8

CVSS v3

NVD

Description

Improper Input Validation vulnerability in Mitsubishi Electric MELSEC-Q Series QJ71E71-100 first 5 digits of serial number "24061" or prior, Mitsubishi Electric MELSEC-L series LJ71E71-100 first 5 digits of serial number "24061" or prior and Mitsubishi Electric MELSEC iQ-R Series RD81MES96N firmware version "08" or prior allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on the target products by sending specially crafted packets.

CWE-20Improper Input Validation

How to fix

Remediation Available

melsec iq-r rd81mes96n firmwareNVD

Affected:< 09Fixed in:09CVE-2022-25163derived from NVD

melsec lj71e71-100 firmwareNVD

Affected:< 24062Fixed in:24062CVE-2022-25163derived from NVD

melsec qj71e71-100 firmwareNVD

Affected:< 24062Fixed in:24062CVE-2022-25163derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

2.06%probability of exploitation in 30 days

79thpercentile

Elevated risk: more likely to be exploited than 79% of all known CVEs.

References

Vendor Advisory1

mitsubishielectric.com

Third-Party Advisory1

jvn.jp

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	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.