1. Home
  2. CVE Database
  3. CVE-2017-9091
HIGH · 7.5

CVE-2017-9091

/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'].

Vulnerability 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'].

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
Allen Disk ProjectAllen Disk1.6

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2017-9091?

CVE-2017-9091 is a vulnerability with a CVSS score of 7.5 (HIGH). /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'].

How severe is CVE-2017-9091?

CVE-2017-9091 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-9091?

Check the references section above for vendor advisories and patch information. Affected products include: Allen Disk Project Allen Disk.