Vulnerability Monitor

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CVE-2019-20027

Aspire-derived NEC PBXes, including the SV8100, SV9100, SL1100 and SL2100 with software releases 7.0 or higher contain the possibility if incorrectly configured to allow a blank username and password combination to be entered as a valid, successfully authenticating account.

Published

2020-07-29T18:15:13.327

Last Modified

2024-11-21T04:37:55.407

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

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

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

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-287
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System nec sv8100_firmware ≥ 7.0 Yes
Hardware nec sv8100 - No
Operating System nec sv9100_firmware ≥ 7.0 Yes
Hardware nec sv9100 - No
Operating System nec sl1100_firmware ≥ 7.0 Yes
Hardware nec sl1100 - No
Operating System nec sl2100_firmware ≥ 7.0 Yes
Hardware nec sl2100 - No
References