CVE-2021-20721

KonaWiki2 versions prior to 2.2.4 allows a remote attacker to upload arbitrary files via unspecified vectors. If the file contains PHP scripts, arbitrary code may be executed.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://jvn.jp/en/jp/JVN34232719/index.html	Third Party Advisory
https://kujirahand.com/konawiki/	Vendor Advisory
https://jvn.jp/en/jp/JVN34232719/index.html	Third Party Advisory
https://kujirahand.com/konawiki/	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:kujirahand:konawiki:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:47

Type	Values Removed	Values Added
References	~~() https://jvn.jp/en/jp/JVN34232719/index.html - Third Party Advisory~~	() https://jvn.jp/en/jp/JVN34232719/index.html - Third Party Advisory
References	~~() https://kujirahand.com/konawiki/ - Vendor Advisory~~	() https://kujirahand.com/konawiki/ - Vendor Advisory

Information

Published : 2021-05-20 02:15

Updated : 2024-11-21 05:47

NVD link : CVE-2021-20721

Mitre link : CVE-2021-20721

CVE.ORG link : CVE-2021-20721

JSON object : View

Products Affected

kujirahand

konawiki

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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