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ID

VAR-202409-0653


CVE

CVE-2024-34026


TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2024-009192

DESCRIPTION

A stack-based buffer overflow vulnerability exists in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC _v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted EtherNet/IP request can lead to remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability. OpenPLC Project of OpenPLC_v3 An out-of-bounds write vulnerability exists in firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.62

sources: NVD: CVE-2024-34026 // JVNDB: JVNDB-2024-009192

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-2024-009192 // NVD: CVE-2024-34026

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2024-34026
value: CRITICAL

Trust: 1.0

talos-cna@cisco.com: CVE-2024-34026
value: CRITICAL

Trust: 1.0

NVD: CVE-2024-34026
value: CRITICAL

Trust: 0.8

nvd@nist.gov: CVE-2024-34026
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

talos-cna@cisco.com: CVE-2024-34026
baseSeverity: CRITICAL
baseScore: 9.0
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.2
impactScore: 6.0
version: 3.1

Trust: 1.0

NVD: CVE-2024-34026
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2024-009192 // NVD: CVE-2024-34026 // NVD: CVE-2024-34026

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:CWE-121

Trust: 1.0

problemtype:Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

problemtype: Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2024-009192 // NVD: CVE-2024-34026

EXTERNAL IDS

db:NVDid:CVE-2024-34026

Trust: 2.6

db:TALOSid:TALOS-2024-2005

Trust: 1.8

db:JVNDBid:JVNDB-2024-009192

Trust: 0.8

sources: JVNDB: JVNDB-2024-009192 // NVD: CVE-2024-34026

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2024-2005

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2024-34026

Trust: 0.8

sources: JVNDB: JVNDB-2024-009192 // NVD: CVE-2024-34026

SOURCES

db:JVNDBid:JVNDB-2024-009192
db:NVDid:CVE-2024-34026

LAST UPDATE DATE

2024-09-28T23:18:05.331000+00:00


SOURCES UPDATE DATE

db:JVNDBid:JVNDB-2024-009192date:2024-09-27T00:57:00
db:NVDid:CVE-2024-34026date:2024-09-26T20:52:39.357

SOURCES RELEASE DATE

db:JVNDBid:JVNDB-2024-009192date:2024-09-27T00:00:00
db:NVDid:CVE-2024-34026date:2024-09-18T15:15:14.623