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[email protected]CVE-2022-28328

HistoryApr 12, 2022 - 9:15 a.m.

CVE-2022-28328

2022-04-1209:15:15

CWE-20

[email protected]

web.nvd.nist.gov

scalance

w1788

vulnerability

dos

security

nvd

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.6%

JSON

A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle malformed Multicast LLC frames. This could allow an attacker to trigger a denial of service condition.

Affected configurations

NVD

Node

siemensscalance_w1788-2ia_m12_firmwareRange<3.0.0

AND

siemensscalance_w1788-2ia_m12Match-

Node

siemensscalance_w1788-2_m12_firmwareRange<3.0.0

AND

siemensscalance_w1788-2_m12Match-

Node

siemensscalance_w1788-2_eec_m12_firmwareRange<3.0.0

AND

siemensscalance_w1788-2_eec_m12Match-

Node

siemensscalance_w1788-1_m12_firmwareRange<3.0.0

AND

siemensscalance_w1788-1_m12Match-

CPENameOperatorVersion
siemens:scalance_w1788-2ia_m12_firmwaresiemens scalance w1788-2ia m12 firmwarelt3.0.0

CPE	Name	Operator	Version
siemens:scalance_w1788-2ia_m12_firmware	siemens scalance w1788-2ia m12 firmware	lt	3.0.0

CNA Affected

[
  {
    "product": "SCALANCE W1788-1 M12",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V3.0.0"
      }
    ]
  },
  {
    "product": "SCALANCE W1788-2 EEC M12",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V3.0.0"
      }
    ]
  },
  {
    "product": "SCALANCE W1788-2 M12",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V3.0.0"
      }
    ]
  },
  {
    "product": "SCALANCE W1788-2IA M12",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V3.0.0"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

38.6%

JSON

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