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CVE-2013-1296

40
FAUCET Score

CVE-2013-1296 describes a critical remote code execution vulnerability in the Remote Desktop ActiveX control (mstscax.dll) within Microsoft Remote Desktop Connection Client versions 6.1 and 7.0. This flaw allows attackers to execute arbitrary code by crafting malicious web pages or through compromised RDP servers that trigger access to deleted objects in memory. With a CVSS score of 9.3, this vulnerability is highly severe, requiring no authentication and having a medium attack complexity, but leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity and potential impact, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
6.1CPE matchmatch criteria
cpe:2.3:a:microsoft:remote_desktop_connection:6.1:*:*:*:*:*:*:*
7.0CPE matchmatch criteria
cpe:2.3:a:microsoft:remote_desktop_connection:7.0:*:*:*:*:*:*:*

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
20.66%
Probability of exploitation in next 30 days
EPSS Percentile
97.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2066 is in the 87th percentile among its peer group of 8,918 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/2013/ms13-029
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16598
us-cert.gov / ncas/alerts/TA13-100A
US Government Resource