CVE-2011-0266 describes a critical buffer overflow vulnerability in nnmRptConfig.exe within HP OpenView Network Node Manager (OV NNM) versions 7.51 and 7.53. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending a crafted, excessively long nameParams parameter. With a CVSS score of 10.0, this vulnerability presents a severe risk, enabling complete compromise of confidentiality, integrity, and availability. Exploit code, including a Metasploit module, is publicly available, though there is no indication of active exploitation or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
7.51CPE matchmatch criteria | cpe:2.3:a:hp:openview_network_node_manager:7.51:*:*:*:*:*:*:* | ||
7.53CPE matchmatch criteria | cpe:2.3:a:hp:openview_network_node_manager:7.53:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C
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.