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CVE-2013-6795

32
FAUCET Score

CVE-2013-6795 describes a critical vulnerability in the Updater component of Rackspace Openstack Windows Guest Agent for XenServer versions prior to 1.2.6.0. This flaw allows remote attackers to execute arbitrary code by sending a specially crafted serialized .NET object to TCP port 1984. The vulnerability has a CVSS score of 9.3 (Critical), indicating a network-based attack with medium complexity that can lead to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.5.0CPE matchmatch criteria
cpe:2.3:a:rackspace:openstack_windows_guest_agent:*:-:-:*:-:xen_server:*:*

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
5.34%
Probability of exploitation in next 30 days
EPSS Percentile
91.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0534 is in the 61st percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 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 (1)

github_advisorypatch availablevia nvd_reference
View patch

References

archives.neohapsis.com / archives/bugtraq/2013-11/0122.html
blog.cloudpassage.com / 2013/11/18/cve-2013-6795-vulnerability-rackspace-windows-agent-updater
URL Repurposed
osvdb.org / 100191
packetstormsecurity.com / files/124153/Rackspace-Windows-Agent-Updater-Arbitrary-Code-Execution.html
secunia.com / advisories/55775
github.com / rackerlabs/openstack-guest-agents-windows-xenserver/commit/ef16f88f20254b8083e361f11707da25f8482401
ExploitPatch
github.com / rackerlabs/openstack-guest-agents-windows-xenserver/releases/tag/1.2.6.0