Home/CVE/Pi-Hole AdminLTE Remote Code Execution Vulnerability
CVE

CVE-2020-8816

Pi-Hole AdminLTE Remote Code Execution Vulnerability

Pi-hole Web v4.3.2 (aka AdminLTE) allows Remote Code Execution by privileged dashboard users via a crafted DHCP static lease.

HIGH · CVSS 7.2 ⚠ CISA KEV EPSS 0.90775
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  • Listed on CISA KEV (known exploited in the wild)
  • SSVC exploitation status: active
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 0% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬢

Required Remediation

Apply updates per vendor instructions.

⬡

Weakness Classification

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
▤

Affected Products & Versions

1
pi-hole<= 4.3.2
⚠

Public Exploits & PoCs

4
webappsPi-hole 4.3.2 - Remote Code Execution (Authenticated)2020-08-04
pocpacketstormsecurity.com · Pi-Hole-4.3.2-DHCP-MAC-OS-Command-Execution.htmlpacketstormsecurity.com
pocpacketstormsecurity.com · Pi-hole-4.3.2-Remote-Code-Execution.htmlpacketstormsecurity.com
pocnatedotred.wordpress.com · cve-2020-8816-pi-hole-remote-code-executionnatedotred.wordpress.com
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD29 May 2020 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
active
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisaKEV-CVE-2020-8816
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/pi-hole/AdminLTE/commits/masterPatchThird Party Advisory
https://github.com/pi-hole/AdminLTE/pull/1165PatchThird Party Advisory
https://github.com/pi-hole/AdminLTE/releases/tag/v4.3.3Release NotesThird Party Advisory
https://twitter.com/Nate_Kappa/status/1243900213665902592?s=20Broken LinkPress/Media Coverage
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-8816US Government Resource
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