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[email protected]CVE-2021-28180

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

CVE-2021-28180

2021-04-0605:15:14

CWE-120

[email protected]

web.nvd.nist.gov

asus

bmc

firmware

buffer overflow

vulnerability

web management

remote attackers

nvd

cve-2021-28180

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 specific function in ASUS BMC’s firmware Web management page (Audit log configuration setting) 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

asusz10pr-d16_firmwareMatch1.14.51

AND

asusz10pr-d16Match-

Node

asusasmb8-ikvm_firmwareMatch1.14.51

AND

asusasmb8-ikvmMatch-

Node

asusz10pe-d16_ws_firmwareMatch1.14.2

AND

asusz10pe-d16_wsMatch-

CPENameOperatorVersion
asus:z10pr-d16_firmwareasus z10pr-d16 firmwareeq1.14.51

CPE	Name	Operator	Version
asus:z10pr-d16_firmware	asus z10pr-d16 firmware	eq	1.14.51

CNA Affected

[
  {
    "product": "BMC firmware for Z10PR-D16",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.51"
      }
    ]
  },
  {
    "product": "BMC firmware for ASMB8-iKVM",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.51"
      }
    ]
  },
  {
    "product": "BMC firmware for Z10PE-D16 WS",
    "vendor": "ASUS",
    "versions": [
      {
        "status": "affected",
        "version": "1.14.2"
      }
    ]
  }
]

References

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

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

www.twcert.org.tw/tw/cp-132-4550-5ee8c-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

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