CVE-2022-24946

2022-06-1520:18:35

Mitsubishi

www.cve.org

0.003 Low

EPSS

Percentile

69.3%

JSON

Improper Resource Locking vulnerability in Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V firmware versions “16” and prior, Mitsubishi Electric MELSEC-Q Series Q03UDECPU the first 5 digits of serial No. “24061” and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU the first 5 digits of serial No. “24061” and prior, Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU the first 5 digits of serial number “24051” and prior, Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU the first 5 digits of serial number “24051” and prior, Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V all versions, Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G) all versions, Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS all versions, Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P) the first 5 digits of serial number “24051” and prior, Mitsubishi Electric MELSEC-L series L26CPU-(P)BT the first 5 digits of serial number “24051” and prior and Mitsubishi Electric MELIPC Series MI5122-VW firmware versions “05” and prior allows a remote unauthenticated attacker to cause a denial of service (DoS) condition in Ethernet communications by sending specially crafted packets. A system reset of the products is required for recovery.

CNA Affected

[
  {
    "product": "Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V; Mitsubishi Electric MELSEC-Q Series Q03UDECPU; Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU; Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU; Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU; Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V; Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G); Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS; Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P); Mitsubishi Electric MELSEC-L series L26CPU-(P)BT; Mitsubishi Electric MELIPC Series MI5122-VW",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC iQ-R Series R12CCPU-V firmware versions \"16\" and prior"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-Q Series Q03UDECPU the first 5 digits of serial No. \"24061\" and prior"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-Q Series Q04/06/10/13/20/26/50/100UDEHCPU the first 5 digits of serial No. \"24061\" and prior"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-Q Series Q03/04/06/13/26UDVCPU the first 5 digits of serial number \"24051\" and prior"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-Q Series Q04/06/13/26UDPVCPU the first 5 digits of serial number \"24051\" and prior"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-Q Series Q12DCCPU-V all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-Q Series Q24DHCCPU-V(G) all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-Q Series Q24/26DHCCPU-LS all versions"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-L series L02/06/26CPU(-P) the first 5 digits of serial number \"24051\" and prior"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELSEC-L series L26CPU-(P)BT the first 5 digits of serial number \"24051\" and prior"
      },
      {
        "status": "affected",
        "version": "Mitsubishi Electric MELIPC Series MI5122-VW firmware versions \"05\" and prior"
      }
    ]
  }
]