Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2011-3375

22
FAUCET Score

CVE-2011-3375 describes an information disclosure vulnerability in Apache Tomcat versions 6.0.30-6.0.33 and 7.x before 7.0.22. This flaw allows remote attackers to gain unintended read access to sensitive IP address and HTTP header information due to improper caching and recycling of request objects. With a CVSS score of 5.0 (medium severity), this vulnerability has a low attack complexity and could lead to partial confidentiality impact without requiring authentication. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
6.0.30CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:6.0.30:*:*:*:*:*:*:*
6.0.31CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:6.0.31:*:*:*:*:*:*:*
6.0.32CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:6.0.32:*:*:*:*:*:*:*
6.0.33CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:6.0.33:*:*:*:*:*:*:*
7.0.0CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:7.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:N

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
6.69%
Probability of exploitation in next 30 days
EPSS Percentile
93.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0669 is in the 90th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

mavenpatch availablevia ghsa
Product: org.apache.tomcat:tomcatFixed in: 6.0.35
mavenpatch availablevia ghsa
Product: org.apache.tomcat:tomcatFixed in: 7.0.22
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 1 for RHEL 5Fixed in: tomcat6-0:6.0.32-24_patch_07.ep5.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 1 for RHEL 6Fixed in: tomcat6-0:6.0.32-24_patch_07.ep5.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Web Server 1.0
View patch

Vendor Advisories (2)

mavenGHSA-rp8h-vr48-4j8pmedium

Apache Tomcat Exposes IP Addresses and HTTP Headers of Requests

May 17, 2022
redhatCVE-2011-3375Moderate

tomcat: information disclosure due to improper response and request object recycling

Jan 17, 2012

References

tomcat.apache.org / security-6.html
Vendor Advisory
tomcat.apache.org / security-7.html
Vendor Advisory
debian.org / security/2012/dsa-2401