PT-2018-13762 · Seacms · Seacms

Published 2018-09-21 · Updated 2018-11-27 · CVE-2018-16821

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions SeaCMS version 6.64

Description The issue allows for arbitrary directory listing. This can be achieved through specific requests to the upload/admin/admin template.php endpoint, where the path parameter is manipulated to access directories outside the intended scope, such as ../templets/../../.

Recommendations For SeaCMS version 6.64, consider restricting access to the upload/admin/admin template.php endpoint until a patch is available, or apply configuration changes to limit the path parameter's ability to traverse directories.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2018-16821

Affected Products

Seacms

References · 4

• 🔥 http://blog.51cto.com/13770310/2177212 · Exploit
• https://osv.dev/vulnerability/CVE-2018-16821 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-16821 · Security Note
• http://seacms.net/thread-6249-1-1.html · Vendor Advisory