Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-20031

NEC UM8000, UM4730 and prior non-InMail voicemail systems with all known software versions may permit an infinite number of login attempts in the telephone user interface (TUI), effectively allowing brute force attacks.

Published

2020-07-29T18:15:13.750

Last Modified

2024-11-21T04:37:56.053

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.1 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

4.9

Weaknesses
  • Type: Primary
    CWE-307
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System nec um8000_firmware * Yes
Hardware nec um8000 - No
Operating System nec um4730_firmware * Yes
Hardware nec um4730 - No
References