CVE-2021-26639CWE-20CWE-494

WISA Smart Wing CMS File Download Vulnerability

High · published August 17, 2022

CVSS v3.1
8.1
EPSS
0%
Percentile
39.2
In the wild
Unconfirmed
What it is

This vulnerability is caused by the lack of validation of input values for specific functions if WISA Smart Wing CMS. Remote attackers can use this vulnerability to leak all files in the server without logging in system.

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00464 · 39.2th percentile
Weaknesses
CWE-20 · Improper Input Validation; CWE-494 · Download of Code Without Integrity Check
Published
2022-08-17T20:21Z
EPSS history
Timeline
  • 17 AUG 20:21Z
    WISA Smart Wing CMS File Download Vulnerability
    cvelistv5