Unspecified vulnerability in Citrix Access Gateway 4.5 Advanced Edition, and 4.2 with…
Priority LOW 30Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Unspecified vulnerability in Citrix Access Gateway 4.5 Advanced Edition, and 4.2 with Advanced Access Control (AAC) 4.2, when deployed on the Access Gateway appliance 4.2 through 4.2.2 allows remote authenticated users to "gain access to data" and obtain sensitive information via unspecified vectors.
Why it matters now
EPSS 0.01475 73rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:citrix:access_gateway:4.2:*:*:*:*:*:*:* | 4.2 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:access_gateway:4.2:*:appliance:*:*:*:*:* | 4.2 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:access_gateway:4.2.1:*:appliance:*:*:*:*:* | 4.2.1 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:access_gateway:4.2.2:*:appliance:*:*:*:*:* | 4.2.2 | Vulnerable | Citrix |
| cpe:2.3:a:citrix:access_gateway:4.5:*:advanced:*:*:*:*:* | 4.5 | Vulnerable | Citrix |
- cpe:2.3:a:citrix:access_gateway:4.2:*:*:*:*:*:*:* Versions 4.2 Vulnerable ·Citrix
- cpe:2.3:a:citrix:access_gateway:4.2:*:appliance:*:*:*:*:* Versions 4.2 Vulnerable ·Citrix
- cpe:2.3:a:citrix:access_gateway:4.2.1:*:appliance:*:*:*:*:* Versions 4.2.1 Vulnerable ·Citrix
- cpe:2.3:a:citrix:access_gateway:4.2.2:*:appliance:*:*:*:*:* Versions 4.2.2 Vulnerable ·Citrix
- cpe:2.3:a:citrix:access_gateway:4.5:*:advanced:*:*:*:*:* Versions 4.5 Vulnerable ·Citrix
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2006-6573
- 2026-10-03 Alias added: GHSA-64g4-232g-4ghc
References
More Citrix Access Gateway vulnerabilities
- TI-2011-02535 Stack-based buffer overflow in the NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in… CVSS 2.0HIGH 9.3
- TI-2010-04292 The web authentication form in the NT4 authentication component in Citrix Access Gateway… CVSS 2.0HIGH 9.3
- TI-2008-02420 Unspecified vulnerability in Citrix Access Gateway Standard Edition 4.5.7 and earlier and… CVSS 2.0HIGH 10.0
- TI-2007-03886 Multiple unspecified vulnerabilities in (1) Net6Helper.DLL (aka Net6Launcher Class) 4.5.2… CVSS 2.0HIGH 9.3
- TI-2011-02536 The NSEPA.NsepaCtrl.1 ActiveX control in nsepa.ocx in Citrix Access Gateway Enterprise… CVSS 2.0HIGH 9.3
- TI-2007-03889 Cross-site request forgery (CSRF) vulnerability in the web-based administration console… CVSS 2.0HIGH 7.6
Sources
- CVE-2006-6573 · CVE Program
- CVE-2006-6573 · NVD
- FIRST EPSS
- GHSA-64g4-232g-4ghc · GitHub Advisory Database · CC BY 4.0
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