CVE-2019-18860 Details
Squid before 4.9, when certain web browsers are used, mishandles HTML in the host (aka hostname) parameter to cachemgr.cgi.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2019-18860
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%).
4.34 Probability of exploitation activity being observed over the next 30 days (89th percentile)
CVSS score for CVE-2019-18860
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.
6.1 Medium
Products affected by CVE-2019-18860
Squid 2.4.stable1
Squid 2.4.stable5
Squid 2.4.stable6
Squid 2.4.stable7
Squid 2.5.stable1
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
More on DVE scores

CVE-2019-18860 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 625,213 74.79%
BR 49,677 5.94%
GB 47,777 5.72%
RO 31,254 3.74%
CA 24,569 2.94%
CN 9,680 1.16%
DE 7,955 0.95%
JP 6,525 0.78%
IN 5,601 0.67%
CH 5,268 0.63%

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CVE-2019-18860 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 126,251 91.38%
Telecommunications 10,189 7.37%
Utilities 945 0.68%
Education 395 0.29%
Media/Entertainment 113 0.08%
Government/Politics 82 0.06%
Business Services 32 0.02%
Retail 26 0.02%
Engineering 19 0.01%
Finance 18 0.01%

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