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TwcertCVE-2021-37913

HistorySep 15, 2021 - 7:15 p.m.

CVE-2021-37913

2021-09-1519:15:10

CWE-78

twcert

web.nvd.nist.gov

hgiga

oaklouds

mobile portal

ipv6

gateway

command injection

vulnerability

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

72.6%

JSON

The HGiga OAKlouds mobile portal does not filter special characters of the IPv6 Gateway parameter of the network interface card setting page. Remote attackers can use this vulnerability to perform command injection and execute arbitrary commands in the system without logging in.

Affected configurations

Nvd

Node

hgigaoaklouds_portalRange2.0–2.0-2

hgigaoaklouds_portalRange3.0–3.0-2

VendorProductVersionCPE
hgigaoaklouds_portal*cpe:2.3:a:hgiga:oaklouds_portal:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
hgiga	oaklouds_portal	*	cpe:2.3:a:hgiga:oaklouds_portal::::::::

CNA Affected

[
  {
    "product": "OAKlouds OAKSv2",
    "vendor": "HGiga",
    "versions": [
      {
        "lessThanOrEqual": "OAKlouds-network-2.0-2",
        "status": "affected",
        "version": "OAKlouds-network 2.0",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "OAKlouds OAKSv3",
    "vendor": "HGiga",
    "versions": [
      {
        "lessThanOrEqual": "OAKlouds-network-3.0-2",
        "status": "affected",
        "version": "OAKlouds-network 3.0",
        "versionType": "custom"
      }
    ]
  }
]

References

www.twcert.org.tw/tw/cp-132-5092-f88e2-1.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

72.6%

JSON

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