Stack-based buffer overflow in the SonicWall SSL-VPN NetExtender NELaunchCtrl ActiveX…
Priority HIGH 67CWE-119Published · 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
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
Stack-based buffer overflow in the SonicWall SSL-VPN NetExtender NELaunchCtrl ActiveX control before 2.1.0.51, and 2.5.x before 2.5.0.56, allows remote attackers to execute arbitrary code via a long string in the second argument to the AddRouteEntry method.
Why it matters now
EPSS 0.37981 98th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
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-2007-5603
- 2026-10-03 Alias added: GHSA-mjr4-4fp3-3qf8
References
More SonicWall Ssl Vpn vulnerabilities
- TI-2007-05580 Multiple buffer overflows in the SonicWall SSL-VPN NetExtender NELaunchCtrl ActiveX… CVSS 2.0HIGH 9.3
- TI-2009-02514 Clientless SSL VPN products break web browser domain-based security models CVSS 2.0MEDIUM 6.8
Sources
- CVE-2007-5603 · CVE Program
- CVE-2007-5603 · NVD
- FIRST EPSS
- GHSA-mjr4-4fp3-3qf8 · 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