CVE-2020-8816
HIGHCVSS 7.2/10Actively ExploitedEPSS 77.85%
Last modified
CVE-2020-8816 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. Pi-hole Web v4.3.2 (aka AdminLTE) allows Remote Code Execution by privileged dashboard users via a crafted DHCP static lease.. CISA has confirmed active exploitation in the wild. EPSS estimates a 77.85% chance of exploitation in the next 30 days.
Description
Pi-hole Web v4.3.2 (aka AdminLTE) allows Remote Code Execution by privileged dashboard users via a crafted DHCP static lease.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Exploitation Status
This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by .
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Pi-Hole | Pi-Hole | <= 4.3.2 |
References
- http://packetstormsecurity.com/files/157861/Pi-Hole-4.3.2-DHCP-MAC-OS-Command-Execution.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/158737/Pi-hole-4.3.2-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
- https://github.com/pi-hole/AdminLTE/commits/masterPatch, Third Party Advisory
- https://github.com/pi-hole/AdminLTE/pull/1165Patch, Third Party Advisory
- https://github.com/pi-hole/AdminLTE/releases/tag/v4.3.3Release Notes, Third Party Advisory
- https://natedotred.wordpress.com/2020/03/28/cve-2020-8816-pi-hole-remote-code-execution/Broken Link, Exploit, Third Party Advisory
- https://twitter.com/Nate_Kappa/status/1243900213665902592?s=20Broken Link, Press/Media Coverage
- http://packetstormsecurity.com/files/157861/Pi-Hole-4.3.2-DHCP-MAC-OS-Command-Execution.htmlThird Party Advisory, VDB Entry
- http://packetstormsecurity.com/files/158737/Pi-hole-4.3.2-Remote-Code-Execution.htmlThird Party Advisory, VDB Entry
- https://github.com/pi-hole/AdminLTE/commits/masterPatch, Third Party Advisory
- https://github.com/pi-hole/AdminLTE/pull/1165Patch, Third Party Advisory
- https://github.com/pi-hole/AdminLTE/releases/tag/v4.3.3Release Notes, Third Party Advisory
- https://natedotred.wordpress.com/2020/03/28/cve-2020-8816-pi-hole-remote-code-execution/Broken Link, Exploit, Third Party Advisory
- https://twitter.com/Nate_Kappa/status/1243900213665902592?s=20Broken Link, Press/Media Coverage
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-8816US Government Resource
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2020-8816?
Pi-hole Web v4.3.2 (aka AdminLTE) allows Remote Code Execution by privileged dashboard users via a crafted DHCP static lease.
How severe is CVE-2020-8816?
CVE-2020-8816 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 77.85% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.
How do I fix CVE-2020-8816?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-8816?
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Scan your code nowSource: NVD / NIST