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CVE-2007-3737

24
FAUCET Score

CVE-2007-3737 describes a critical vulnerability in Mozilla Firefox versions prior to 2.0.0.5, allowing remote attackers to execute arbitrary code with elevated chrome privileges. This high-severity flaw (CVSS 9.3) has a network attack vector, medium attack complexity, and results in complete compromise of confidentiality, integrity, and availability. Despite its age and severity, there is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
2.0CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:2.0:*:*:*:*:*:*:*
2.0.0.1CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:2.0.0.1:*:*:*:*:*:*:*
2.0.0.2CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:2.0.0.2:*:*:*:*:*:*:*
2.0.0.3CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:2.0.0.3:*:*:*:*:*:*:*
2.0.0.4CPE matchmatch criteria
cpe:2.3:a:mozilla:firefox:2.0.0.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.62%
Probability of exploitation in next 30 days
EPSS Percentile
90.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0462 is in the 56th percentile among its peer group of 8,918 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (8)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 2.1Fixed in: seamonkey-0:1.0.9-0.4.el2
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 3Fixed in: seamonkey-0:1.0.9-0.3.el3
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: seamonkey-0:1.0.9-4.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: thunderbird-0:1.5.0.12-0.3.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: firefox-0:1.5.0.12-0.3.el4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: thunderbird-0:1.5.0.12-3.el5
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: firefox-0:1.5.0.12-3.el5
View patch
mozillavendor investigatingvia nvd_reference
View patch

Vendor Advisories (1)

redhatCVE-2007-3737Critical

security flaw

Jul 18, 2007

References

ftp.slackware.com / pub/slackware/slackware-12.0/ChangeLog.txt
patches.sgi.com / support/free/security/advisories/20070701-01-P.asc
h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
secunia.com / advisories/25589
secunia.com / advisories/26072
secunia.com / advisories/26095
PatchVendor Advisory
secunia.com / advisories/26103
secunia.com / advisories/26106
secunia.com / advisories/26107
secunia.com / advisories/26149
secunia.com / advisories/26151
secunia.com / advisories/26159
secunia.com / advisories/26179
secunia.com / advisories/26204
secunia.com / advisories/26205
secunia.com / advisories/26211
secunia.com / advisories/26216
secunia.com / advisories/26258
secunia.com / advisories/26271
secunia.com / advisories/26460
secunia.com / advisories/28135
exchange.xforce.ibmcloud.com / vulnerabilities/35461
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10009
sunsolve.sun.com / search/document.do
sunsolve.sun.com / search/document.do
support.novell.com / techcenter/psdb/07d098f99c9fe6956523beae37f32fda.html
debian.org / security/2007/dsa-1337
debian.org / security/2007/dsa-1338
debian.org / security/2007/dsa-1339
gentoo.org / security/en/glsa/glsa-200708-09.xml
mandriva.com / security/advisories
mozilla.org / security/announce/2007/mfsa2007-21.html
Vendor Advisory
novell.com / linux/security/advisories/2007_49_mozilla.html
redhat.com / support/errata/RHSA-2007-0722.html
redhat.com / support/errata/RHSA-2007-0723.html
redhat.com / support/errata/RHSA-2007-0724.html
securityfocus.com / archive/1/474226/100/0/threaded
securityfocus.com / archive/1/474542/100/0/threaded
securityfocus.com / bid/24946
securitytracker.com / id
ubuntu.com / usn/usn-490-1
vupen.com / english/advisories/2007/2564
vupen.com / english/advisories/2007/4256