Overview
- Description
- 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.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.1
- Impact score
- 5.2
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 6.4
- Impact score
- 4.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-307
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:nec:um8000_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A2A1D915-BEBE-4C38-9362-CD42D368E376"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:nec:um8000:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AB18A6B9-5C17-4DB1-80B0-C6E1AE055F64"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:nec:um4730_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "96416DC6-6703-410F-A3CD-42FD8380A467"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:nec:um4730:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7E46D04F-C640-4409-82C2-6DB094227038"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]