CVE-2023-38555

2023-07-2607:43:21

jpcert

www.cve.org

authentication

bypass

vulnerability

fujitsu

si-r series

sr-m series

network devices

unauthenticated attacker

configuration settings

8.9 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.1%

JSON

Authentication bypass vulnerability in Fujitsu network devices Si-R series and SR-M series allows a network-adjacent unauthenticated attacker to obtain, change, and/or reset configuration settings of the affected products. Affected products and versions are as follows: Si-R 30B all versions, Si-R 130B all versions, Si-R 90brin all versions, Si-R570B all versions, Si-R370B all versions, Si-R220D all versions, Si-R G100 V02.54 and earlier, Si-R G200 V02.54 and earlier, Si-R G100B V04.12 and earlier, Si-R G110B V04.12 and earlier, Si-R G200B V04.12 and earlier, Si-R G210 V20.52 and earlier, Si-R G211 V20.52 and earlier, Si-R G120 V20.52 and earlier, Si-R G121 V20.52 and earlier, and SR-M 50AP1 all versions.

CNA Affected

[
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R 30B",
    "versions": [
      {
        "version": "All versions ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R 130B",
    "versions": [
      {
        "version": "All versions ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R 90brin",
    "versions": [
      {
        "version": "All versions ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R570B",
    "versions": [
      {
        "version": "All versions ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R370B",
    "versions": [
      {
        "version": "All versions ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R220D",
    "versions": [
      {
        "version": "All versions ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G100",
    "versions": [
      {
        "version": "V02.54 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G200",
    "versions": [
      {
        "version": "V02.54 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G100B",
    "versions": [
      {
        "version": "V04.12 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G110B",
    "versions": [
      {
        "version": "V04.12 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G200B",
    "versions": [
      {
        "version": "V04.12 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G210",
    "versions": [
      {
        "version": "V20.52 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G211",
    "versions": [
      {
        "version": "V20.52 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G120",
    "versions": [
      {
        "version": "V20.52 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "Si-R G121",
    "versions": [
      {
        "version": "V20.52 and earlier ",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Fujitsu Limited",
    "product": "SR-M 50AP1",
    "versions": [
      {
        "version": "All versions",
        "status": "affected"
      }
    ]
  }
]