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[email protected]CVE-2021-41546

HistoryOct 12, 2021 - 10:15 a.m.

CVE-2021-41546

2021-10-1210:15:12

CWE-770

CWE-400

[email protected]

web.nvd.nist.gov

vulnerability

ruggedcom rox

denial-of-service

nvd

cve-2021-41546

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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.1%

JSON

A vulnerability has been identified in RUGGEDCOM ROX MX5000 (All versions < V2.14.1), RUGGEDCOM ROX RX1400 (All versions < V2.14.1), RUGGEDCOM ROX RX1500 (All versions < V2.14.1), RUGGEDCOM ROX RX1501 (All versions < V2.14.1), RUGGEDCOM ROX RX1510 (All versions < V2.14.1), RUGGEDCOM ROX RX1511 (All versions < V2.14.1), RUGGEDCOM ROX RX1512 (All versions < V2.14.1), RUGGEDCOM ROX RX1524 (All versions < V2.14.1), RUGGEDCOM ROX RX1536 (All versions < V2.14.1), RUGGEDCOM ROX RX5000 (All versions < V2.14.1). Affected devices write crashdumps without checking if enough space is available on the filesystem. Once the crashdump fills the entire root filesystem, affected devices fail to boot successfully. An attacker can leverage this vulnerability to cause a permanent Denial-of-Service.

Affected configurations

NVD

Node

siemensruggedcom_rox_mx5000_firmwareRange<2.14.1

AND

siemensruggedcom_rox_mx5000Match-

Node

siemensruggedcom_rox_rx1400_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx1400Match-

Node

siemensruggedcom_rox_rx1500_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx1500Match-

Node

siemensruggedcom_rox_rx1501_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx1501Match-

Node

siemensruggedcom_rox_rx1510_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx1510Match-

Node

siemensruggedcom_rox_rx1511_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx1511Match-

Node

siemensruggedcom_rox_rx1512_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx1512Match-

Node

siemensruggedcom_rox_rx1524_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx1524Match-

Node

siemensruggedcom_rox_rx1536_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx1536Match-

Node

siemensruggedcom_rox_rx5000_firmwareRange<2.14.1

AND

siemensruggedcom_rox_rx5000Match-

CPENameOperatorVersion
siemens:ruggedcom_rox_mx5000_firmwaresiemens ruggedcom rox mx5000 firmwarelt2.14.1

CPE	Name	Operator	Version
siemens:ruggedcom_rox_mx5000_firmware	siemens ruggedcom rox mx5000 firmware	lt	2.14.1

CNA Affected

[
  {
    "product": "RUGGEDCOM ROX MX5000",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX1400",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX1500",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX1501",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX1510",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX1511",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX1512",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX1524",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX1536",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  },
  {
    "product": "RUGGEDCOM ROX RX5000",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V2.14.1"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-173565.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

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.1%

JSON

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