CVE-2021-20613

🗓️ 14 Jan 2022 19:04:47Reported by MitsubishiType

Improper initialization vulnerability in MELSEC-F series firmware allows remote attackers to cause denial-of-service

Reporter	Title	Published	Views	Family All 8
CNNVD	Mitsubishi Electric MELSEC-F Series 安全漏洞	13 Jan 202200:00	–	cnnvd
Cvelist	CVE-2021-20613	14 Jan 202219:04	–	cvelist
EUVD	EUVD-2021-8031	3 Oct 202520:07	–	euvd
ICS	Mitsubishi Electric MELSEC-F Series	13 Jan 202200:00	–	ics
NVD	CVE-2021-20613	14 Jan 202220:15	–	nvd
Prion	Input validation	14 Jan 202220:15	–	prion
RedhatCVE	CVE-2021-20613	22 May 202519:07	–	redhatcve
Tenable Nessus	Mitsubishi Electric MELSEC-F Series Improper Initialization (CVE-2021-20613)	12 Jun 202300:00	–	nessus

NVD

Node

mitsubishielectric fx3u-enet_firmwareRange≤1.16

AND

mitsubishielectric fx3u-enetMatch-

Node

mitsubishielectric fx3u-enet-l_firmwareRange≤1.16

AND

mitsubishielectric fx3u-enet-lMatch-

Node

mitsubishielectric fx3u-enet-p502_firmwareRange≤1.16

AND

mitsubishielectric fx3u-enet-p502Match-

[
  {
    "product": "MELSEC-F series FX3U-ENET; MELSEC-F series FX3U-ENET-L; MELSEC-F series FX3U-ENET-P502",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Firmware version 1.16 and prior"
      }
    ]
  }
]

Source	Link
jvn	www.jvn.jp/vu/JVNVU93268332/index.html
mitsubishielectric	www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2021-024_en.pdf
cisa	www.cisa.gov/uscert/ics/advisories/icsa-22-013-07

21 Nov 2024 05:46Current

7.5High risk

Vulners AI Score7.5

CVSS 3.17.5

CVSS 27.8

EPSS0.00353

CWE-665