PT-2020-15037 · Impresscms · Impresscms

Applebois · Published 2020-10-07 · Updated 2021-03-12 · CVE-2020-17551

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ImpressCMS version 1.4.0

Description The issue concerns a potential XSS in the modules/system/admin.php file, which could lead to arbitrary remote code execution.

Recommendations For ImpressCMS version 1.4.0, consider restricting access to the vulnerable admin.php file in the modules/system directory until a patch is available.

Exploit

Fix

RCE

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2020-17551

GHSA-J29G-G982-PWPV

Affected Products

Impresscms

References · 5

• 🔥 https://github.com/ImpressCMS/impresscms/issues/659 · Exploit
• https://osv.dev/vulnerability/CVE-2020-17551 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-j29g-g982-pwpv · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-17551 · Security Note
• https://impresscms.org · Note