The myCIOScn ActiveX control (myCIOScn.dll) in McAfee SaaS Endpoint Protection 5.2.1 and…
Priority LOW 32CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-94.
Summary
The myCIOScn ActiveX control (myCIOScn.dll) in McAfee SaaS Endpoint Protection 5.2.1 and earlier allows remote attackers to write to arbitrary files by specifying an arbitrary filename in the MyCioScan.Scan.ReportFile parameter, as demonstrated by injecting script into a log file and executing arbitrary code using the MyCioScan.Scan.Start method.
Why it matters now
EPSS 0.01188 68th 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
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-3007
- 2026-10-03 Alias added: GHSA-wjqp-6v92-rwg3
References
More McAfee Saas Endpoint Protection vulnerabilities
- TI-2011-02647 The MyAsUtil ActiveX control in MyAsUtil5.2.0.603.dll in McAfee SaaS Endpoint Protection… CVSS 2.0MEDIUM 6.8
- TI-2011-04378 The Rumor technology in McAfee SaaS Endpoint Protection before 5.2.4 allows remote… CVSS 2.0MEDIUM 5.0
Sources
- CVE-2011-3007 · CVE Program
- CVE-2011-3007 · NVD
- FIRST EPSS
- GHSA-wjqp-6v92-rwg3 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences