CVE-2021-42839: high-severity vulnerability in Grand Vice info Co. webopac7
Grand Vice info Co. webopac7 - Arbitrary File Upload
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 2.4%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Grand Vice info Co. · webopac7Related CVEs — Grand Vice info Co. webopac7
In the same product, most dangerous first.