CVE-2009-0921 describes multiple heap-based buffer overflows in HP OpenView Network Node Manager (OV NNM) versions 7.01, 7.51, and 7.53. These vulnerabilities allow remote attackers to execute arbitrary code by sending crafted HTTP requests containing excessively long OvAcceptLang cookies or Accept-Language headers. With a CVSS score of 10.0, this vulnerability is critical, indicating a network-based attack with low complexity, requiring no authentication, and leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.0.1CPE matchmatch criteria | cpe:2.3:a:hp:network_node_manager:7.0.1:*:*:*:*:*:*:* | ||
7.5.1CPE matchmatch criteria | cpe:2.3:a:hp:network_node_manager:7.5.1:*:*:*:*:*:*:* | ||
7.5.3CPE matchmatch criteria | cpe:2.3:a:hp:network_node_manager:7.5.3:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.