VULNERABILITY INTELLIGENCE

CVE-2017-9091

CVSS score7.5 HIGH
EPSS probability1.31%
CISA KEVNot currently listed
Published2017-05-19
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Description

/admin/loginc.php in Allen Disk 1.6 doesn't check if isset($_SESSION['captcha']['code']) == 1, which leads to CAPTCHA bypass by emptying $_POST['captcha'].

Weakness classification

  • CWE-20: Improper Input Validation

Primary references