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CVE-2007-3679
The Citrix EPA ActiveX control (aka the "endpoint checking control" or CCAOControl Object) before 4.5.0.0 in npCtxCAO.dll in Citrix Access…
Medium4.3EPSS 1.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The Citrix EPA ActiveX control (aka the "endpoint checking control" or CCAOControl Object) before 4.5.0.0 in npCtxCAO.dll in Citrix Access Gateway Standard Edition before 4.5.5 and Advanced Edition before 4.5 HF1 allows remote attackers to download and execute arbitrary programs onto a client system.
Timeline
ID reserved
By mitre
- 14 days later
· 14 days later
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.7% · top 23% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (11)
- 37845 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- ADV-2007-2583 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 2916 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- 26143 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 24975 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 20070718 SYMSA-2007-006: Citrix EPA ActiveX Control Design Flaw (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- http://www.symantec.com/content/en/us/enterprise/research/SYMSA-2007-006.txt (opens in a new tab)x_refsource_MISCx_transferred
- http://support.citrix.com/article/CTX113815 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://support.citrix.com/article/CTX114028 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 24865 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- citrix-access-activex-plugin-code-execution(35511) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-3679)Record last updated .