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CVE-2007-3679

14
FAUCET Score

CVE-2007-3679 describes a vulnerability in the Citrix EPA ActiveX control (npCtxCAO.dll) in Citrix Access Gateway Standard Edition before 4.5.5 and Advanced Edition before 4.5 HF1, allowing remote attackers to download and execute arbitrary programs on client systems. With a CVSS score of 4.3, this vulnerability has a network attack vector and medium attack complexity, potentially leading to partial integrity impact. 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
<= 4.5CPE matchmatch criteria
cpe:2.3:a:citrix:access_gateway:*:hf1:advanced:*:*:*:*:*
<= 4.5.5CPE matchmatch criteria
cpe:2.3:a:citrix:access_gateway:*:*:standard:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.68%
Probability of exploitation in next 30 days
EPSS Percentile
74.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0168 is in the 51st percentile among its peer group of 19,956 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, 0.0 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 0.0 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

osvdb.org / 37845
secunia.com / advisories/26143
PatchVendor Advisory
securityreason.com / securityalert/2916
exchange.xforce.ibmcloud.com / vulnerabilities/35511
support.citrix.com / article/CTX113815
Patch
support.citrix.com / article/CTX114028
Patch
securityfocus.com / archive/1/474204/100/0/threaded
securityfocus.com / bid/24865
securityfocus.com / bid/24975
Patch
symantec.com / content/en/us/enterprise/research/SYMSA-2007-006.txt
vupen.com / english/advisories/2007/2583