01 Record

CVE-2022-22724

A CWE-400: Uncontrolled Resource Consumption vulnerability exists that could cause a denial of service on ports 80 (HTTP) and 502 (Modbus), when sending a large number of TCP RST or FIN packets to any

UnratedPUBLISHEDCNA: schneider

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.93% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 60.2% of scored records. A rank, not a probability.
NVD base score: 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2022-02-04 22:29Z4 YR AGO

Last updated

2024-08-03 03:21Z2 YR AGO

Reserved

2022-01-06

Assigning CNA

schneider

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

32776a22d9e028d8c193abaf46640214d998efb57d28961bff2190fc67c5f846

05 Affected products

VendorProductVersionsPlatforms

n/aModicon M340 CPUs: BMXP34 (All Versions)Modicon M340 CPUs: BMXP34 (All Versions)—

06 References

download.schneider-electric.comhttps://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-01x_refsource_MISC