Auth bypass in S-Cms

CVE-2020-20698

A remote code execution (RCE) vulnerability in /1.com.php of S-CMS PHP v3.0 allows attackers to getshell via modification of a PHP file.

Vulnerability class: Broken Access Control

EPSS: 0.019 (78.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

S-cms — versions 3.0
N/a — versions n/a

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

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

Frequently asked questions

What is CVE-2020-20698?: CVE-2020-20698 is a high-severity vulnerability in S-Cms, classified under Missing Authorization. CVSS score: 7.2/10. Published 2021-07-30.
How severe is CVE-2020-20698?: High severity. CVSS v3 base score is 7.2 out of 10.