CVE-2014-6363 EXPLOIT
9.3
HIGH · CVSS 2.0 · EPSS 28.4% (pctl 98)
Patch early
A public exploit exists.
Description
vbscript.dll in Microsoft VBScript 5.6 through 5.8, as used with Internet Explorer 6 through 11 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "VBScript Memory Corruption Vulnerability."
Scoring
| CVSS | 9.3 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C |
| EPSS | 28.44% — more likely to be exploited than 98% of all CVEs |
| Weakness | CWE-399 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2014-12-11 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| microsoft | internet explorer |
| microsoft | vbscript |
Public exploits
References
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-080
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-084
- https://www.exploit-db.com/exploits/40721/
- https://www.verisign.com/en_US/security-services/security-intelligence/vulnerability-reports/articles/index.xhtml?id=1075
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-080
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-084
- https://www.exploit-db.com/exploits/40721/
- https://www.verisign.com/en_US/security-services/security-intelligence/vulnerability-reports/articles/index.xhtml?id=1075
→ the Explorer · watch your stack · NVD