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XiaomiCVE-2020-14124

HistorySep 16, 2021 - 1:15 p.m.

CVE-2020-14124

2021-09-1613:15:14

CWE-120

Xiaomi

web.nvd.nist.gov

cve-2020-14124

buffer overflow

librsa.so

xiaomi router ax3600

code execution

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.9

Confidence

High

EPSS

0.004

Percentile

73.5%

JSON

There is a buffer overflow in librsa.so called by getwifipwdurl interface, resulting in code execution on Xiaomi router AX3600 with ROM version =rom< 1.1.12.

Affected configurations

Nvd

Node

miax3600Match-

AND

miax3600_firmwareRange≤1.1.12

VendorProductVersionCPE
miax3600-cpe:2.3:h:mi:ax3600:-:*:*:*:*:*:*:*
miax3600_firmware*cpe:2.3:o:mi:ax3600_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
mi	ax3600	-	cpe:2.3:h:mi:ax3600:-:::::::*
mi	ax3600_firmware	*	cpe:2.3:o:mi:ax3600_firmware::::::::

CNA Affected

[
  {
    "product": "Xiaomi Router AX3600",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Xiaomi Router AX3600 rom rom< 1.1.12"
      }
    ]
  }
]

References

trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=17

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.9

Confidence

High

EPSS

0.004

Percentile

73.5%

JSON

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