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[email protected]CVE-2022-42786

HistoryNov 10, 2022 - 12:15 p.m.

CVE-2022-42786

2022-11-1012:15:10

CWE-79

[email protected]

web.nvd.nist.gov

cve-2022-42786

w&t products

comserver series

xss attack

authenticated remote attacker

arbitrary web scripts

html

configuration webpage

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.3%

JSON

Multiple W&T Products of the ComServer Series are prone to an XSS attack. An authenticated remote Attacker can execute arbitrary web scripts or HTML via a crafted payload injected into the title of the configuration webpage

Affected configurations

NVD

Node

wutat-modem-emulator_firmwareRange<1.48

AND

wutat-modem-emulatorMatch-

Node

wutcom-server_\+\+_firmwareRange<1.48

AND

wutcom-server_\+\+Match-

Node

wutcom-server_20ma_firmwareRange<1.48

AND

wutcom-server_20maMatch-

Node

wutcom-server_highspeed_100basefx_firmwareRange<1.76

AND

wutcom-server_highspeed_100basefxMatch-

Node

wutcom-server_highspeed_100baselx_firmwareRange<1.76

AND

wutcom-server_highspeed_100baselxMatch-

Node

wutcom-server_highspeed_19\"_1port_firmwareRange<1.76

AND

wutcom-server_highspeed_19\"_1portMatch-

Node

wutcom-server_highspeed_19\"_4port_firmwareRange<1.76

AND

wutcom-server_highspeed_19\"_4portMatch-

Node

wutcom-server_highspeed_compact_firmwareRange<1.76

AND

wutcom-server_highspeed_compactMatch-

Node

wutcom-server_highspeed_industry_firmwareRange<1.76

AND

wutcom-server_highspeed_industryMatch-

Node

wutcom-server_highspeed_isolatedMatch-

AND

wutcom-server_highspeed_isolated_firmwareRange<1.76

Node

wutcom-server_highspeed_oemMatch-

AND

wutcom-server_highspeed_oem_firmwareRange<1.76

Node

wutcom-server_highspeed_office_1portMatch-

AND

wutcom-server_highspeed_office_1port_firmwareRange<1.76

Node

wutcom-server_highspeed_office_4portMatch-

AND

wutcom-server_highspeed_office_4port_firmwareRange<1.76

Node

wutcom-server_highspeed_poeMatch-

AND

wutcom-server_highspeed_poe_firmwareRange<1.76

Node

wutcom-server_highspeed_lcMatch-

AND

wutcom-server_highspeed_lc_firmwareRange<1.48

Node

wutcom-server_highspeed_ulMatch-

AND

wutcom-server_highspeed_ul_firmwareRange<1.48

Node

wutcom-server_highspeed_poe_3x_isolatedMatch-

AND

wutcom-server_highspeed_poe_3x_isolated_firmwareRange<1.48

CPENameOperatorVersion
wut:at-modem-emulator_firmwarewut at-modem-emulator firmwarelt1.48

CPE	Name	Operator	Version
wut:at-modem-emulator_firmware	wut at-modem-emulator firmware	lt	1.48

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server LC",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.48",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server PoE 3 x Isolated",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.48",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server 20mA",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.48",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server ++",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.48",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "AT-Modem-Emulator",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.48",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server UL",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.48",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed 100BaseFX",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed 100BaseLX",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed Office 1 Port",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed Office 4 Port",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed Industry",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed OEM",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed Compact",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed Isolated",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed 19\" 1Port",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed 19\" 4Port",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  },
  {
    "defaultStatus": "unaffected",
    "product": "Com-Server Highspeed PoE",
    "vendor": "Wiesemann & Theis",
    "versions": [
      {
        "lessThan": "1.76",
        "status": "affected",
        "version": "1.0",
        "versionType": "semver"
      }
    ]
  }
]

References

cert.vde.com/de/advisories/VDE-2022-043/

Social References

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

5.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.3%

JSON

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