CVE-2020-9015
Published Feb 20, 2020
Last updated 3 months ago
Overview
- Description
- Arista DCS-7050QX-32S-R 4.20.9M, DCS-7050CX3-32S-R 4.20.11M, and DCS-7280SRAM-48C6-R 4.22.0.1F devices (and possibly other products) allow attackers to bypass intended TACACS+ shell restrictions via a | character. NOTE: the vendor reports that this is a configuration issue relating to an overly permissive regular expression in the TACACS+ server permitted commands
- Source
- cve@mitre.org
- NVD status
- Modified
- CNA Tags
- disputed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:arista:dcs-7050qx-32s-r_firmware:4.20.9m:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FFBADFE5-A368-4CA9-AD72-400DFBF381AF"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:arista:dcs-7050qx-32s-r:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "0630F568-230E-4067-B80E-4280CA371B35"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:arista:dcs-7050cx3-32s-r_firmware:4.20.11m:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F7F04E8A-9FA0-4199-8F62-291EC835B154"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:arista:dcs-7050cx3-32s-r:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E6F270D9-1B05-4CBC-BEE0-0850C94BB9F0"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:arista:dcs-7280sram-48c6-r_firmware:4.22.0.1f:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "09B0C068-0FBB-48BA-B5F4-A427D40CF110"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:arista:dcs-7280sram-48c6-r:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4592091C-AD4A-4904-9EFF-C85AABFD7CDE"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]