CVE-2009-0920
Stack-based buffer overflow in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7...
Stack-based buffer overflow in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via a long OvOSLocale cookie, a variant of CVE-2008-0067.
Exploit likelihood
What each source reports
NVD Score used
Stack-based buffer overflow in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via a long OvOSLocale cookie, a variant of CVE-2008-0067.
- Record
CVE-2009-0920- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Stack-based buffer overflow in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via a long OvOSLocale cookie, a variant of CVE-2008-0067.
- Record
CVE-2009-0920- Updated
- 2026-11-02
EUVDEUVD-2009-0917 No score
Stack-based buffer overflow in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via a long OvOSLocale cookie, a variant of CVE-2008-0067.
- Record
EUVD-2009-0917- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-jv86-ffgr-4446 No score
Stack-based buffer overflow in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7...
Stack-based buffer overflow in OvCgi/Toolbar.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via a long OvOSLocale cookie, a variant of CVE-2008-0067.
- Record
GHSA-jv86-ffgr-4446- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | HP OpenView Network Node Manager (OV NNM) - 'Toolbar.exe' CGI Cookie Handling Buffer Overflow (Metasploit) | 2011-07-16 |
| Metasploit | HP OpenView Network Node Manager Toolbar.exe CGI Cookie Handling Buffer Overflow | 2009-01-21 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, Exploit-DB, GitHub Advisories, Metasploit, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-0920 is a high vulnerability (CVSS 7.5) in Hp Network Node Manager, published March 25, 2009. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 74.9%, the 99th percentile. No source names a fixed version.