What is CVE-2018-16821?

CVE-2018-16821 is a medium-severity vulnerability in Seacms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.3/10. Published 2018-09-21.

How severe is CVE-2018-16821?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Arbitrary file upload in Seacms

CVE-2018-16821

SeaCMS 6.64 allows arbitrary directory listing via upload/admin/admin_template.php?path=../templets/../../ requests.

Vulnerability class: Unrestricted File Upload

EPSS: 0.010 (59.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

Affected products

Seacms — versions 6.64
N/a — versions n/a

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2018-16821?: CVE-2018-16821 is a medium-severity vulnerability in Seacms, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 5.3/10. Published 2018-09-21.
How severe is CVE-2018-16821?: Medium severity. CVSS v3 base score is 5.3 out of 10.