ID

VAR-202409-0665


CVE

CVE-2024-36981


TITLE

OpenPLC Project  of  OpenPLC_v3  Out-of-bounds read vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2024-009219

DESCRIPTION

An out-of-bounds read vulnerability exists in the OpenPLC Runtime EtherNet/IP PCCC parser functionality of OpenPLC_v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted network request can lead to denial of service. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.This is the final instance of the incorrect comparison

Trust: 1.62

sources: NVD: CVE-2024-36981 // JVNDB: JVNDB-2024-009219

AFFECTED PRODUCTS

vendor:openplcprojectmodel:openplc v3scope:eqversion:2024-04-04

Trust: 1.0

vendor:openplcmodel:v3scope:eqversion:openplc_v3 firmware 2024-04-04

Trust: 0.8

vendor:openplcmodel:v3scope:eqversion: -

Trust: 0.8

vendor:openplcmodel:v3scope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2024-009219 // NVD: CVE-2024-36981

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2024-36981
value: HIGH

Trust: 1.0

talos-cna@cisco.com: CVE-2024-36981
value: HIGH

Trust: 1.0

NVD: CVE-2024-36981
value: HIGH

Trust: 0.8

nvd@nist.gov: CVE-2024-36981
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 2.0

NVD: CVE-2024-36981
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2024-009219 // NVD: CVE-2024-36981 // NVD: CVE-2024-36981

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.0

problemtype:Out-of-bounds read (CWE-125) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-009219 // NVD: CVE-2024-36981

EXTERNAL IDS

db:NVDid:CVE-2024-36981

Trust: 2.6

db:TALOSid:TALOS-2024-2004

Trust: 1.8

db:JVNDBid:JVNDB-2024-009219

Trust: 0.8

sources: JVNDB: JVNDB-2024-009219 // NVD: CVE-2024-36981

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2024-2004

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-36981

Trust: 0.8

sources: JVNDB: JVNDB-2024-009219 // NVD: CVE-2024-36981

SOURCES

db:JVNDBid:JVNDB-2024-009219
db:NVDid:CVE-2024-36981

LAST UPDATE DATE

2024-09-28T23:21:24.347000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2024-009219date:2024-09-27T01:13:00
db:NVDid:CVE-2024-36981date:2024-09-26T20:55:39.783

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2024-009219date:2024-09-27T00:00:00
db:NVDid:CVE-2024-36981date:2024-09-18T15:15:15.110