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CVE-2013-2552

25
FAUCET Score

CVE-2013-2552 describes an unspecified vulnerability in Microsoft Internet Explorer 10 running on Windows 8. This flaw allows remote attackers to bypass the browser's sandbox protection mechanism, specifically by leveraging access to a Medium integrity process. With a CVSS score of 7.5, this vulnerability is considered highly severe, allowing for potential partial compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. While demonstrated during a Pwn2Own competition, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
10CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
14.40%
Probability of exploitation in next 30 days
EPSS Percentile
96.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.1440 is in the 94th percentile among its peer group of 51,553 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, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

h30499.www3.hp.com / t5/HP-Security-Research-Blog/Pwn2Own-2013/ba-p/5981157
twitter.com / thezdi/statuses/309452625173176320
twitter.com / VUPEN/statuses/309479075385327617