CVE-2012-2213 Details
** DISPUTED ** Squid 3.1.9 allows remote attackers to bypass the access configuration for the CONNECT method by providing an arbitrary allowed hostname in the Host HTTP header. NOTE: this issue might not be reproducible, because the researcher is unable to provide a squid.conf file for a vulnerable system, and the observed behavior is consistent with a squid.conf file that was (perhaps inadvertently) designed to allow access based on a "req_header Host" acl regex that matches www.uol.com.br.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2012-2213
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%).
2.12 Probability of exploitation activity being observed over the next 30 days (84rd percentile)
CVSS score for CVE-2012-2213
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.
5 Medium
Products affected by CVE-2012-2213
Squid 3.1.9
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-2012-2213 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 54,749 48.27%
CA 37,276 32.86%
ZA 4,128 3.64%
RO 4,091 3.61%
BR 3,998 3.52%
GB 3,031 2.67%
CH 2,053 1.81%
PL 2,041 1.80%
DE 2,038 1.80%
BZ 15 0.01%

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CVE-2012-2213 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 12,307 99.98%
Business Services 2 0.02%
Manufacturing 1 0.01%

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