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CVE-2010-3345

43
FAUCET Score

CVE-2010-3345 describes a critical memory corruption vulnerability in Microsoft Internet Explorer 8, affecting various Windows operating systems including Windows 7, Vista, and XP. This flaw allows remote attackers to execute arbitrary code by manipulating uninitialized or deleted objects in memory. With a CVSS score of 9.3, it is a high-severity vulnerability that can be exploited with medium attack complexity, leading to complete compromise of confidentiality, integrity, and availability. Despite its age and high severity, there is no public exploit code available in Metasploit or ExploitDB, and it is not listed on the KEV catalog, indicating a lack of active exploitation or widespread community attention.

Impacted Technologies

VendorProductVersion(s)CPE
8CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*

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
28.89%
Probability of exploitation in next 30 days
EPSS Percentile
98.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2889 is in the 92nd percentile among its peer group of 8,920 CVEs.

Social Chatter

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

Remediation records are not available for this CVE.

References

docs.microsoft.com / en-us/security-updates/securitybulletins/2010/ms10-090
PatchVendor Advisory
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11849
Tool Signature
securitytracker.com / id
Broken LinkThird Party AdvisoryVDB Entry
us-cert.gov / cas/techalerts/TA10-348A.html
Third Party AdvisoryUS Government Resource