CVE-2021-29448
Published Apr 15, 2021
Last updated 4 years ago
Overview
- Description
- Pi-hole is a Linux network-level advertisement and Internet tracker blocking application. The Stored XSS exists in the Pi-hole Admin portal, which can be exploited by the malicious actor with the network access to DNS server. See the referenced GitHub security advisory for patch details.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.3
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5.8
- Impact score
- 4.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:P/A:P
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pi-hole:ftldns:5.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "58019EAF-690C-4C97-810A-9A8A4300B14A"
},
{
"criteria": "cpe:2.3:a:pi-hole:pi-hole:5.2.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "62120E3C-0A70-43F9-A442-8F18B43169C9"
},
{
"criteria": "cpe:2.3:a:pi-hole:web_interface:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F0D090D-0C5F-476F-B857-10C7F5E29349",
"versionEndExcluding": "5.5"
}
],
"operator": "OR"
}
]
}
]