CVE-2020-11108 Details
The Gravity updater in Pi-hole through 4.4 allows an authenticated adversary to upload arbitrary files. This can be abused for Remote Code Execution by writing to a PHP file in the web directory. (Also, it can be used in conjunction with the sudo rule for the www-data user to escalate privileges to root.) The code error is in gravity_DownloadBlocklistFromUrl in gravity.sh.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2020-11108
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
89.59 Probability of exploitation activity being observed over the next 30 days (100th percentile)
CVSS score for CVE-2020-11108
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
8.8 High
Products affected by CVE-2020-11108
Pi Hole 4.1.1
Pi Hole 4.2
Pi Hole 4.3
Pi Hole 4.3.1
Pi Hole 4.3.2
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Not available
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CVE-2020-11108 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 30 29.13%
DE 28 27.18%
CA 6 5.83%
NL 6 5.83%
AU 3 2.91%
SG 3 2.91%
SE 3 2.91%
FR 3 2.91%
GB 3 2.91%
ZA 2 1.94%

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CVE-2020-11108 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 47 60.26%
Telecommunications 31 39.74%

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