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EUVD-2020-26813

🗓️ 07 Oct 2025 00:30:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Uncontrolled resource consumption vulnerability in MELSEC CPU modules allows remote DoS attack.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2020-5652
30 Oct 202003:35
cve
Cvelist
CVE-2020-5652
30 Oct 202003:35
cvelist
ICS
Mitsubishi Electric MELSEC iQ-R, Q, and L Series (Update E)
29 Oct 202006:00
ics
NVD
CVE-2020-5652
2 Nov 202021:15
nvd
OSV
CVE-2020-5652
2 Nov 202021:15
osv
Tenable Nessus
Mitsubishielectric Melsec Uncontrolled Resource Consumption
10 Aug 202100:00
nessus
Tenable Nessus
Mitsubishi Electric MELSEC iQ-R, Q and L Series Uncontrolled Resource Consumption (CVE-2020-5652)
7 Feb 202200:00
nessus
Prion
Race condition
2 Nov 202021:15
prion
Positive Technologies
PT-2020-18619 · Mitsubishi · Melsec Q03 Udecpu +11
30 Oct 202000:00
ptsecurity
RedhatCVE
CVE-2020-5652
22 May 202517:42
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "32eeaf75-109a-366b-8469-6807e6ff7622",
        "vendor": {
          "name": "Mitsubishi Electric Corporation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "637614c2-5091-310c-bf61-4d8dcb90d600",
        "product": {
          "name": "MELSEC iQ-R, Q and L series"
        },
        "product_version": "R 00/01/02 CPU firmware versions '20' and earlier, R 04/08/16/32/120 (EN) CPU firmware versions '52' and earlier, R 08/16/32/120 SFCPU firmware versions '22' and earlier, R 08/16/32/120 PCPU all versions, R 08/16/32/120 PSFCPU all versions, R 16/32/64 MTCPU all versions, Q03 UDECPU, Q 04/06/10/13/20/26/50/100 UDEHCPU serial number '22081' and earlier, Q 03/04/06/13/26 UDVCPU serial number '22031' and earlier, Q 04/06/13/26 UDPVCPU serial number '22031' and earlier, Q 172/173 DCPU all versions, Q 172/173 DSCPU all versions, Q 170 MCPU all versions, Q 170 MSCPU all versions, and L 02/06/26 CPU (-P) and L 26 CPU - (P) BT all versions"
      }
    ]
  }
]

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07 Oct 2025 00:30Current
7.4High risk
Vulners AI Score7.4
CVSS 3.17.5
CVSS 25
EPSS0.03529
3