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CVE-2010-0633

15
FAUCET Score

CVE-2010-0633 describes an unspecified vulnerability in Citrix XenServer versions 5.0 Update 3 and earlier, and 5.5. This flaw allows local users to bypass authentication and execute Xen API (XAPI) calls through unknown vectors. With a CVSS score of 4.6, it presents a low severity risk, requiring local access for exploitation and potentially leading to compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.0CPE matchmatch criteria
cpe:2.3:a:citrix:xenserver:*:update_3:*:*:*:*:*:*
5.5CPE matchmatch criteria
cpe:2.3:a:citrix:xenserver:5.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.6MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 42nd percentile among its peer group of 3,052 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

citrixpatch availablevia nvd_reference
View patch

References

secunia.com / advisories/38431
Vendor Advisory
support.citrix.com / article/CTX123193
Patch
support.citrix.com / article/CTX123456
PatchVendor Advisory
support.citrix.com / article/CTX123460
Patch
securityfocus.com / bid/38052
securitytracker.com / id
vupen.com / english/advisories/2010/0290
Vendor Advisory