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CVE-2013-3915

31
FAUCET Score

CVE-2013-3915 is a critical memory corruption vulnerability affecting Microsoft Internet Explorer versions 6 through 11. This flaw allows remote attackers to execute arbitrary code or cause a denial of service by enticing a user to visit a specially crafted website. With a CVSS score of 9.3, it is considered highly severe, requiring medium attack complexity but leading to complete compromise of confidentiality, integrity, and availability. While no public exploit code is readily available in common databases like Metasploit or ExploitDB, the vulnerability has garnered significant community discussion and media coverage, indicating its importance. Although not listed in CISA's KEV catalog, SecurityWeek reported on Microsoft patching this vulnerability after attackers had already targeted IE users.

Impacted Technologies

VendorProductVersion(s)CPE
6CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:6:*:*:*:*:*:*:*
7CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:7:*:*:*:*:*:*:*
8CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:8:*:*:*:*:*:*:*
9CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
10CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*

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
19.25%
Probability of exploitation in next 30 days
EPSS Percentile
97.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.1925 is in the 84th percentile among its peer group of 8,920 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

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/2013/ms13-088
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19243
us-cert.gov / ncas/alerts/TA13-317A
US Government Resource