CVE-2021-31922
Published May 14, 2021
Last updated 2 years ago
Overview
- Description
- An HTTP Request Smuggling vulnerability in Pulse Secure Virtual Traffic Manager before 21.1 could allow an attacker to smuggle an HTTP request through an HTTP/2 Header. This vulnerability is resolved in 21.1, 20.3R1, 20.2R1, 20.1R2, 19.2R4, and 18.2R3.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-444
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C530C115-90A1-4AE5-8B19-6033E1D01693",
"versionEndIncluding": "18.1"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D9573ABD-59C2-49AF-89FE-2121D265F401",
"versionEndIncluding": "19.1",
"versionStartIncluding": "18.3"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:18.2:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F22DCBAD-AD3A-478C-9928-0B47C6C00C18"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:18.2:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5812CCF7-FFD7-426A-B233-FDC7D07CC4F2"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "14189C83-2981-43E7-A2B4-706CB3B8F9D9"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2C3B5A62-B063-4BBD-8149-799B68AA97EE"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.2:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "052E6276-940A-4E93-92F3-E0B413F651CE"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:19.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "490F4C86-1C2B-40F1-BC6C-0ACB5BE1090D"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.1:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "25554C36-2A34-4239-8B3D-BBA5BAD6C6F4"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.2:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9471FB6F-37E2-4FB5-BF49-2E47528C2F98"
},
{
"criteria": "cpe:2.3:a:pulsesecure:virtual_traffic_manager:20.3:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "29F94E21-E2BC-46BF-9B08-FCC4B404FC76"
}
],
"operator": "OR"
}
]
}
]