CVE-2020-11108 describes a critical authenticated arbitrary file upload vulnerability in the Gravity updater of Pi-hole versions through 4.4. This flaw allows an authenticated attacker to achieve Remote Code Execution (RCE) by writing to PHP files in the web directory, and can further lead to privilege escalation to root. With a CVSS score of 8.8 (HIGH) and an EPSS score indicating high exploitability, the vulnerability is easily exploitable over the network with low attack complexity and user interaction. Multiple public exploits exist, including Metasploit modules and ExploitDB entries, confirming its active exploitation potential and significant community attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.4CPE matchmatch criteria | cpe:2.3:a:pi-hole:pi-hole:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.