6.5
CVSSv3

CVE-2018-17797

Published: 30/09/2018 Updated: 28/11/2018
CVSS v2 Base Score: 5.5 | Impact Score: 4.9 | Exploitability Score: 8
CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8
VMScore: 490
Vector: AV:N/AC:L/Au:S/C:N/I:P/A:P

Vulnerability Summary

An issue exists in zzcms 8.3. user/zssave.php allows remote malicious users to delete arbitrary files via directory traversal sequences in the oldimg parameter in an action=modify request. This can be leveraged for database access by deleting install.lock.

Vulnerability Trend

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zzcms zzcms 8.3