Multiple heap-based buffer overflows in Topaz Systems SigPlus Pro ActiveX Control 3.95…
Priority MEDIUM 48CWE-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
Multiple heap-based buffer overflows in Topaz Systems SigPlus Pro ActiveX Control 3.95, and possibly other versions before 4.29, allow remote attackers to execute arbitrary code via a long (1) KeyString property, (2) NewPath parameter to the SetLocalIniFilePath method, or (3) NewPortPath parameter to the SetTabletPortPath method.
Why it matters now
EPSS 0.05539 92nd 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 · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:topazsystems:sigplus_pro_activex_control:3.95:*:*:*:*:*:*:* | 3.95 | Vulnerable | Topazsystems |
- cpe:2.3:a:topazsystems:sigplus_pro_activex_control:3.95:*:*:*:*:*:*:* Versions 3.95 Vulnerable ·Topazsystems
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2011-0324
- 2026-10-03 Alias added: GHSA-xc55-qhgh-qjg9
References
—
More Topazsystems Sigplus Pro Activex Control vulnerabilities
- TI-2010-02804 Stack-based buffer overflow in SigPlus Pro 3.74 ActiveX control allows remote attackers… CVSS 2.0HIGH 9.3
- TI-2011-00284 Topaz Systems SigPlus Pro ActiveX Control 3.95, and possibly other versions before 4.29… CVSS 2.0HIGH 9.3
Sources
- CVE-2011-0324 · CVE Program
- CVE-2011-0324 · NVD
- FIRST EPSS
- GHSA-xc55-qhgh-qjg9 · 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