CVE-2007-0321
Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision...
Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision FLEXnet Connect (formerly InstallShield Update Service) allows remote attackers to execute arbitrary code via the Download method.
Exploit likelihood
What each source reports
NVD Score used
Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision FLEXnet Connect (formerly InstallShield Update Service) allows remote attackers to execute arbitrary code via the Download method.
- Record
CVE-2007-0321- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Updated
- 2026-11-02
CVE List No score
Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision FLEXnet Connect (formerly InstallShield Update Service) allows remote attackers to execute arbitrary code via the Download method.
- Record
CVE-2007-0321- Updated
- 2026-11-02
EUVDEUVD-2007-0323 No score
Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision FLEXnet Connect (formerly InstallShield Update Service) allows remote attackers to execute arbitrary code via the Download method.
- Record
EUVD-2007-0323- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h22f-w447-w47q No score
Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision...
Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision FLEXnet Connect (formerly InstallShield Update Service) allows remote attackers to execute arbitrary code via the Download method.
- Record
GHSA-h22f-w447-w47q- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-0321 is a high vulnerability (CVSS 9.3) in Macrovision Flexnet Connect, published February 23, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.76%, the 93rd percentile. No source names a fixed version.
References
kb.cert.org/vuls/id/MAPG-6UERNR
support.installshield.com/kb/view.asp?articleid=Q113020
exchange.xforce.ibmcloud.com/vulnerabilities/32678
osvdb.org/33532
secunia.com/advisories/24270
vupen.com/english/advisories/2007/0706
nvd.nist.gov/vuln/detail/CVE-2007-0321
github.com/advisories/GHSA-h22f-w447-w47q