What is CVE-2017-16903?

CVE-2017-16903 is a critical-severity vulnerability in Lvyecms Project, classified under Path Traversal. CVSS score: 9.8/10. Published 2017-11-20.

How severe is CVE-2017-16903?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Path Traversal in Lvyecms Project

CVE-2017-16903

LvyeCMS through 3.1 allows remote attackers to upload and execute arbitrary PHP code via directory traversal sequences in the dir parameter, in conjunction with PHP code in the content parameter, within a template Style add request to index.php.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.020 (79.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Lvyecms_project Lvyecms
N/a — versions n/a

Weakness classification (CWE)

CWE-22 — Path Traversal

References

cve@mitre.org (Exploit, x_refsource_MISC)

Frequently asked questions

What is CVE-2017-16903?: CVE-2017-16903 is a critical-severity vulnerability in Lvyecms Project, classified under Path Traversal. CVSS score: 9.8/10. Published 2017-11-20.
How severe is CVE-2017-16903?: Critical severity. CVSS v3 base score is 9.8 out of 10.