CVE-2021-42839

Grand Vice info Co. webopac7 - Arbitrary File Upload

State: Published
Severity: 8.8 High
Published: Nov 15, 2021
Updated: Sep 17, 2024
Reserved: Oct 22, 2021

Description

Grand Vice info Co. webopac7 file upload function fails to filter special characters. While logging in with general user’s permission, remote attackers can upload malicious script and execute arbitrary code to control the system or interrupt services.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	twcert

Weaknesses

CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
webopac7Grand Vice info Co.	7.1.20160701Affected 1.8.20160701Affected

References

https://www.twcert.org.tw/tw/cp-132-5288-9d546-1.html

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