CVE-2021-29449
🗓️ 14 Apr 2021 22:05:17Reported by GitHub_MType 
cve🔗 web.nvd.nist.gov📰️ 4 Media mentions👁 142 Views🌐 WEB
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | Pi-Hole Remove Commands Linux Privilege Escalation Exploit | 30 Jul 202100:00 | – | zdt |
 | CVE-2021-29449 | 14 Apr 202100:00 | – | attackerkb |
 | CVE-2021-29449 | 29 Jul 202116:46 | – | circl |
 | Pi-hole 操作系统命令注入漏洞 | 14 Apr 202100:00 | – | cnnvd |
 | CVE-2021-29449 Multiple Privilege Escalation Vulnerabilities Pihole | 14 Apr 202122:05 | – | cvelist |
 | CVE-2021-29449 | 14 Apr 202122:05 | – | mend |
 | Pi-Hole Remove Commands Linux Priv Esc | 20 Apr 202100:00 | – | metasploit |
 | CVE-2021-29449 | 14 Apr 202122:15 | – | nvd |
 | Pi-hole Core < 5.3 Multiple Privilege Escalation Vulnerabilities | 16 Apr 202100:00 | – | openvas |
 | Pi-Hole Remove Commands Linux Privilege Escalation | 30 Jul 202100:00 | – | packetstorm |
10
[
{
"vendor": "pi-hole",
"product": "pi-hole",
"versions": [
{
"version": "<= 5.2.4",
"status": "affected"
}
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| payload.encoded | path | /etc/dnsmasq.d/04-pihole-static-dhcp.conf | Pi-hole removestaticdhcp command accepts unsanitized input, enabling command injection via payload during removal of static DHCP entries. | CWE-269, CWE-78 |
| payload.encoded | path | /etc/pihole/custom.list | Pi-hole removecustomdns command accepts unsanitized input, enabling command injection via payload during removal of custom DNS entries. | CWE-269, CWE-78 |
| payload.encoded | path | /etc/dnsmasq.d/05-pihole-custom-cname.conf | Pi-hole removecustomcname command accepts unsanitized input, enabling command injection via payload during removal of custom CNAME entries. | CWE-269, CWE-78 |
Data
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17 Jun 2026 03:47Current
7.5High risk
Vulners AI Score7.5
CVSS 27.2
CVSS 3.16.3 - 7.8
EPSS0.01848