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[email protected]CVE-2021-28195

HistoryApr 06, 2021 - 5:15 a.m.

CVE-2021-28195

2021-04-0605:15:16

CWE-120

[email protected]

web.nvd.nist.gov

asus

bmc

firmware

web management

radius

configuration

buffer overflow

vulnerability

nvd

cve-2021-28195

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.2 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.9%

JSON

The Radius configuration function in ASUS BMC’s firmware Web management page does not verify the string length entered by users, resulting in a Buffer overflow vulnerability. As obtaining the privileged permission, remote attackers use the leakage to abnormally terminate the Web service.

Affected configurations

NVD

Node

asusasmb9-ikvm_firmwareMatch1.11.12

AND

asusasmb9-ikvmMatch-

Node

asusrs720a-e9-rs24-e_firmwareMatch1.10.3

AND

asusrs720a-e9-rs24-eMatch-

Node

asusrs700a-e9-rs4_firmwareMatch1.10.0

AND

asusrs700a-e9-rs4Match-

Node

asusrs700-e9-rs4_firmwareMatch1.09

AND

asusrs700-e9-rs4Match-

Node

asusesc4000_g4x_firmwareMatch1.11.6

AND

asusesc4000_g4xMatch-

Node

asusrs700-e9-rs12_firmwareMatch1.11.5

AND

asusrs700-e9-rs12Match-

Node

asusrs100-e10-pi2_firmwareMatch1.13.6

AND

asusrs100-e10-pi2Match-

Node

asusrs300-e10-ps4_firmwareMatch1.13.6

AND

asusrs300-e10-ps4Match-

Node

asusrs300-e10-rs4_firmwareMatch1.13.6

AND

asusrs300-e10-rs4Match-

Node

asusrs500a-e9-ps4_firmwareMatch1.14.1

AND

asusrs500a-e9-ps4Match-

Node

asusrs500a-e9-rs4_firmwareMatch1.14.1

AND

asusrs500a-e9-rs4Match-

Node

asusrs500a-e9_rs4_u_firmwareMatch1.14.1

AND

asusrs500a-e9_rs4_uMatch-

Node

asuse700_g4_firmwareMatch1.14.1

AND

asuse700_g4Match-

Node

asusws_c422_pro\/se_firmwareMatch1.14.1

AND

asusws_c422_pro\/seMatch-

Node

asusws_x299_pro\/se_firmwareMatch1.14.1

AND

asusws_x299_pro\/seMatch-

Node

asusz11pa-u12_firmwareMatch1.15.1

AND

asusz11pa-u12Match-

Node

asusz11pa-u12\/10g-2s_firmwareMatch1.15.1

AND

asusz11pa-u12\/10g-2sMatch-

Node

asusknpa-u16_firmwareMatch1.13.4

AND

asusknpa-u16Match-

Node

asusesc4000_dhd_g4_firmwareMatch1.13.7

AND

asusesc4000_dhd_g4Match-

Node

asusesc4000_g4_firmwareMatch1.15.2

AND

asusesc4000_g4Match-

Node

asusrs720q-e9-rs24-s_firmwareMatch1.15.0

AND

asusrs720q-e9-rs24-sMatch-

Node

asusrs720q-e9-rs8_firmwareMatch1.15.0

AND

asusrs720q-e9-rs8Match-

Node

asusrs720q-e9-rs8-s_firmwareMatch1.15.0

AND

asusrs720q-e9-rs8-sMatch-

Node

asusz11pa-d8_firmwareMatch1.14.1

AND

asusz11pa-d8Match-

Node

asusz11pa-d8c_firmwareMatch1.14.1

AND

asusz11pa-d8cMatch-

Node

asusrs720-e9-rs24-u_firmwareMatch1.14.3

AND

asusrs720-e9-rs24-uMatch-

Node

asusrs720-e9-rs8-g_firmwareMatch1.15.2

AND

asusrs720-e9-rs8-gMatch-

Node

asusrs500-e9-ps4_firmwareMatch1.15.4

AND

asusrs500-e9-ps4Match-

Node

asuspro_e800_g4_firmwareMatch1.14.2

AND

asuspro_e800_g4Match-

Node

asusrs500-e9-rs4_firmwareMatch1.15.4

AND

asusrs500-e9-rs4Match-

Node

asusrs500-e9-rs4-u_firmwareMatch1.15.4

AND

asusrs500-e9-rs4-uMatch-

Node

asusrs520-e9-rs12-e_firmwareMatch1.15.3

AND

asusrs520-e9-rs12-eMatch-

Node

asusrs520-e9-rs8_firmwareMatch1.15.3

AND

asusrs520-e9-rs8Match-

Node

asusesc8000_g4_firmwareMatch1.15.4

AND

asusesc8000_g4Match-

Node

asusesc8000_g4\/10g_firmwareMatch1.15.4

AND

asusesc8000_g4\/10gMatch-

Node

asusrs720-e9-rs12-e_firmwareMatch1.15.2

AND

asusrs720-e9-rs12-eMatch-

Node

asusws_c621e_sage_firmwareMatch1.15.1

AND

asusws_c621e_sageMatch-

Node

asusrs500a-e10-ps4_firmwareMatch1.15.2

AND

asusrs500a-e10-ps4Match-

Node

asusrs500a-e10-rs4_firmwareMatch1.15.2

AND

asusrs500a-e10-rs4Match-

Node

asusrs700a-e9-rs12v2_firmwareMatch1.15.1

AND

asusrs700a-e9-rs12v2Match-

Node

asusrs700a-e9-rs4v2_firmwareMatch1.15.1

AND

asusrs700a-e9-rs4v2Match-

Node

asusrs720a-e9-rs12v2_firmwareMatch1.15.2

AND

asusrs720a-e9-rs12v2Match-

Node

asusrs720a-e9-rs24v2_firmwareMatch1.15.1

AND

asusrs720a-e9-rs24v2Match-

Node

asusz11pr-d16_firmwareMatch1.15.3

AND

asusz11pr-d16Match-

CPENameOperatorVersion
asus:asmb9-ikvm_firmwareasus asmb9-ikvm firmwareeq1.11.12

CPE	Name	Operator	Version
asus:asmb9-ikvm_firmware	asus asmb9-ikvm firmware	eq	1.11.12

CNA Affected

[
  {
    "product": "BMC firmware for ASMB9-iKVM",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.11.12"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720A-E9-RS24-E",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.10.3"
      }
    ]
  },
  {
    "product": "BMC firmware for RS700A-E9-RS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.10.0"
      }
    ]
  },
  {
    "product": "BMC firmware for RS700-E9-RS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.09"
      }
    ]
  },
  {
    "product": "BMC firmware for ESC4000 G4X",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.11.6"
      }
    ]
  },
  {
    "product": "BMC firmware for RS700-E9-RS12",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.11.5"
      }
    ]
  },
  {
    "product": "BMC firmware for RS100-E10-PI2",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.13.6"
      }
    ]
  },
  {
    "product": "BMC firmware for RS300-E10-PS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.13.6"
      }
    ]
  },
  {
    "product": "BMC firmware for RS300-E10-RS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.13.6"
      }
    ]
  },
  {
    "product": "BMC firmware for RS500A-E9-PS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.1"
      }
    ]
  },
  {
    "product": "BMC firmware for RS500A-E9-RS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.1"
      }
    ]
  },
  {
    "product": "BMC firmware for RS500A-E9 RS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.1"
      }
    ]
  },
  {
    "product": "BMC firmware for E700 G4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.1"
      }
    ]
  },
  {
    "product": "BMC firmware for WS C422 PRO/SE",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.1"
      }
    ]
  },
  {
    "product": "BMC firmware for WS X299 PRO/SE",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.1"
      }
    ]
  },
  {
    "product": "BMC firmware for Z11PA-U12",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.1"
      }
    ]
  },
  {
    "product": "BMC firmware for Z11PA-U12/10G-2S",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.1"
      }
    ]
  },
  {
    "product": "BMC firmware for KNPA-U16",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.13.4"
      }
    ]
  },
  {
    "product": "BMC firmware for ESC4000 DHD G4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.13.7"
      }
    ]
  },
  {
    "product": "BMC firmware for ESC4000 G4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.2"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720Q-E9-RS24-S",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.0"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720Q-E9-RS8",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.0"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720Q-E9-RS8-S",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.0"
      }
    ]
  },
  {
    "product": "BMC firmware for Z11PA-D8",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.1"
      }
    ]
  },
  {
    "product": "BMC firmware for Z11PA-D8C",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.1"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720-E9-RS24-U",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.3"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720-E9-RS8-G",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.2"
      }
    ]
  },
  {
    "product": "BMC firmware for RS500-E9-PS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.4"
      }
    ]
  },
  {
    "product": "BMC firmware for Pro E800 G4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.2"
      }
    ]
  },
  {
    "product": "BMC firmware for RS500-E9-RS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.4"
      }
    ]
  },
  {
    "product": "BMC firmware for RS500-E9-RS4-U",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.4"
      }
    ]
  },
  {
    "product": "BMC firmware for RS520-E9-RS12-E",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.3"
      }
    ]
  },
  {
    "product": "BMC firmware for RS520-E9-RS8",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.3"
      }
    ]
  },
  {
    "product": "BMC firmware for ESC8000 G4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.4"
      }
    ]
  },
  {
    "product": "BMC firmware for ESC8000 G4/10G",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.4"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720-E9-RS12-E",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.2"
      }
    ]
  },
  {
    "product": "BMC firmware for WS C621E SAGE",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.1"
      }
    ]
  },
  {
    "product": "BMC firmware for RS500A-E10-PS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.2"
      }
    ]
  },
  {
    "product": "BMC firmware for RS500A-E10-RS4",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.2"
      }
    ]
  },
  {
    "product": "BMC firmware for RS700A-E9-RS12V2",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.1"
      }
    ]
  },
  {
    "product": "BMC firmware for RS700A-E9-RS4V2",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.1"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720A-E9-RS12V2",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.2"
      }
    ]
  },
  {
    "product": "BMC firmware for RS720A-E9-RS24V2",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.1"
      }
    ]
  },
  {
    "product": "BMC firmware for Z11PR-D16",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.15.3"
      }
    ]
  }
]

References

www.asus.com/content/ASUS-Product-Security-Advisory/

www.asus.com/tw/support/callus/

www.twcert.org.tw/tw/cp-132-4565-59c97-1.html

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

4.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.2 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

71.9%

JSON

Related for CVE-2021-28195

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