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CVE-2021-22787

🗓️ 11 Feb 2022 17:40:32Reported by schneiderType 
cve
 cve
🔗 web.nvd.nist.gov👁 106 Views

Improper Input Validation vulnerability in Modicon M340 CPUs and other devices

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-22787
11 Feb 202218:15
–attackerkb
bdu_fstec
BDU FSTEC
Schneider Electric Modicon M340 DoS
17 Sep 202100:00
–bdu_fstec
circl
Circl
CVE-2021-22787
11 Feb 202220:29
–circl
cnnvd
CNNVD
Schneider Electric Modicon M340 has a vulnerability in input validation.
11 Feb 202200:00
–cnnvd
cnvd
CNVD
Schneider Electric Multiple Product Input Validation Error Vulnerability
15 Feb 202200:00
–cnvd
cvelist
Cvelist
CVE-2021-22787
11 Feb 202217:40
–cvelist
nvd
NVD
CVE-2021-22787
11 Feb 202218:15
–nvd
osv_cve
osv_cve
CVE-2021-22787
11 Feb 202218:15
–osv_cve
prion
Prion
Input validation
11 Feb 202218:15
–prion
ptsecurity
Positive Technologies
PT-2020-6392
21 Sep 202000:00
–ptsecurity
Rows per page
[
  {
    "product": "Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Modicon M340 CPUs: BMXP34 (Versions prior to V3.40), Modicon M340 X80 Ethernet Communication Modules: BMXNOE0100 (H), BMXNOE0110 (H), BMXNOC0401, BMXNOR0200H RTU (All Versions), Modicon Premium Processors with integrated Ethernet (Copro): TSXP574634, TSXP575634, TSXP576634 (All Versions), Modicon Quantum Processors with Integrated Ethernet (Copro): 140CPU65xxxxx (All Versions), Modicon Quantum Communication Modules: 140NOE771x1, 140NOC78x00, 140NOC77101 (All Versions), Modicon Premium Communication Modules: TSXETY4103, TSXETY5103 (All Versions)"
      }
    ]
  }
]

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17 Jun 2026 03:37Current
7.3High risk
Vulners AI Score7.3
CVSS 25
CVSS 3.17.5
EPSS0.01066
SSVC
106