Multiple format string vulnerabilities in the kavwebscan.CKAVWebScan ActiveX control…
Priority MEDIUM 48CWE-134Published · 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-134 and the CVSS impact.
Summary
Multiple format string vulnerabilities in the kavwebscan.CKAVWebScan ActiveX control (kavwebscan.dll) in Kaspersky Online Scanner before 5.0.98 allow remote attackers to execute arbitrary code via format string specifiers in "various string formatting functions," which trigger heap-based buffer overflows.
Why it matters now
EPSS 0.04815 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:kaspersky_lab:online_scanner:*:*:*:*:*:*:*:* | up to 5.0.93 | Vulnerable | Kaspersky Lab |
- cpe:2.3:a:kaspersky_lab:online_scanner:*:*:*:*:*:*:*:* Versions up to 5.0.93 Vulnerable ·Kaspersky Lab
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-3675
- 2026-10-03 Alias added: GHSA-ffw7-89pg-vjx2
References
Sources
- CVE-2007-3675 · CVE Program
- CVE-2007-3675 · NVD
- FIRST EPSS
- GHSA-ffw7-89pg-vjx2 · 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