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KrcertCVE-2021-26644

HistoryJan 20, 2023 - 5:15 p.m.

CVE-2021-26644

2023-01-2017:15:10

CWE-89

krcert

web.nvd.nist.gov

cve-2021-26644

sql-injection

mangboard

bulletin board

vulnerability

input validation

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

9.6

Confidence

High

EPSS

0.003

Percentile

71.8%

JSON

SQL-Injection vulnerability caused by the lack of verification of input values for the table name of DB used by the Mangboard bulletin board. A remote attacker can use this vulnerability to execute arbitrary code on the server where the bulletin board is running.

Affected configurations

Nvd

Node

microsoftwindowsMatch-

AND

mangboardmangboard_wpMatch2.0.3basicwordpress

VendorProductVersionCPE
microsoftwindows-cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
mangboardmangboard_wp2.0.3cpe:2.3:a:mangboard:mangboard_wp:2.0.3:*:*:*:basic:wordpress:*:*

Vendor	Product	Version	CPE
microsoft	windows	-	cpe:2.3:o:microsoft:windows:-:::::::*
mangboard	mangboard_wp	2.0.3	cpe:2.3:a:mangboard:mangboard_wp:2.0.3::::basic:wordpress::*

CNA Affected

[
  {
    "vendor": "Hometory",
    "product": "Mangboard WP BASIC",
    "versions": [
      {
        "version": "2.0.3",
        "status": "affected",
        "lessThanOrEqual": "2.0.3",
        "versionType": "custom"
      }
    ],
    "platforms": [
      "Windows"
    ]
  }
]

References

boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=67127

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

9.6

Confidence

High

EPSS

0.003

Percentile

71.8%

JSON

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