CVE-2024-39717

2024-08-2218:47:12

hackerone

www.cve.org

versa director

gui

admin

customization

favicon

security vulnerability

misuse

file upload

CVSS3

6.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

66.3%

JSON

The Versa Director GUI provides an option to customize the look and feel of the user interface. This option is only available for a user logged with Provider-Data-Center-Admin or Provider-Data-Center-System-Admin. (Tenant level users do not have this privilege). The “Change Favicon” (Favorite Icon) option can be mis-used to upload a malicious file ending with .png extension to masquerade as image file. This is possible only after a user with Provider-Data-Center-Admin or Provider-Data-Center-System-Admin has successfully authenticated and logged in.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "vendor": "Versa",
    "product": "Director",
    "versions": [
      {
        "version": "21.2.2",
        "status": "affected",
        "lessThanOrEqual": "21.2.2",
        "versionType": "custom"
      },
      {
        "version": "21.2.3 before 2024-06-21",
        "status": "affected",
        "lessThan": "21.2.3 before 2024-06-21",
        "versionType": "custom"
      },
      {
        "version": "22.1.1",
        "status": "affected",
        "lessThanOrEqual": "22.1.1",
        "versionType": "custom"
      },
      {
        "version": "22.1.2 before 2024-06-21",
        "status": "affected",
        "lessThanOrEqual": "22.1.2 before 2024-06-21",
        "versionType": "custom"
      },
      {
        "version": "22.1.3 before 2024-06-21",
        "status": "affected",
        "lessThanOrEqual": "22.1.3 before 2024-06-21",
        "versionType": "custom"
      }
    ]
  }
]