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CVE-2009-2060

16
FAUCET Score

CVE-2009-2060 describes a vulnerability in Google Chrome versions prior to 1.0.154.53, where the browser incorrectly used the HTTP Host header in 4xx or 5xx CONNECT responses from proxy servers. This flaw allowed man-in-the-middle attackers to execute arbitrary web script through "SSL tampering." The vulnerability has a CVSS score of 5.8, indicating a medium severity with network access, medium attack complexity, and potential for partial confidentiality and integrity impact. 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
<= 1.0.154.52CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
0.2.149.29CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.149.29:*:*:*:*:*:*:*
0.2.149.30CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.149.30:*:*:*:*:*:*:*
0.2.152.1CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.152.1:*:*:*:*:*:*:*
0.2.153.1CPE matchmatch criteria
cpe:2.3:a:google:chrome:0.2.153.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.10%
Probability of exploitation in next 30 days
EPSS Percentile
62.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0110 is in the 24th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 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

Remediation records are not available for this CVE.

References

code.google.com / p/chromium/issues/detail
code.google.com / p/chromium/issues/detail
research.microsoft.com / apps/pubs/default.aspx
research.microsoft.com / pubs/79323/pbp-final-with-update.pdf
bugzilla.mozilla.org / show_bug.cgi
exchange.xforce.ibmcloud.com / vulnerabilities/51194
sites.google.com / a/chromium.org/dev/getting-involved/dev-channel/release-notes/releasenotes1015453
src.chromium.org / viewvc/chrome/branches/release_154.next/src/net/http/http_transaction_winhttp.cc
src.chromium.org / viewvc/chrome