CVE-2018-14421 — HIGH (8.8)

Vulnerability Description

SeaCMS v6.61 allows Remote Code execution by placing PHP code in a movie picture address (aka v_pic) to /admin/admin_video.php (aka /backend/admin_video.php). The code is executed by visiting /details/index.php. This can also be exploited through CSRF.

CVSS Score

8.8

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Seacms	Seacms	6.61

Related Weaknesses (CWE)

CWE-94 CWE-352

References

http://hexo.imagemlt.xyz/post/seacms-backend-getshell/index.htmlThird Party Advisory
http://hexo.imagemlt.xyz/post/seacms-backend-getshell/index.htmlThird Party Advisory

FAQ

What is CVE-2018-14421?

CVE-2018-14421 is a vulnerability with a CVSS score of 8.8 (HIGH). SeaCMS v6.61 allows Remote Code execution by placing PHP code in a movie picture address (aka v_pic) to /admin/admin_video.php (aka /backend/admin_video.php). The code is executed by visiting /det...

How severe is CVE-2018-14421?

CVE-2018-14421 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-14421?

Check the references section above for vendor advisories and patch information. Affected products include: Seacms Seacms.