CVE-2011-4789 describes a critical stack-based buffer overflow vulnerability in magentservice.exe within HP LoadRunner 11.00 before patch 4, originally misidentified as HP Diagnostics Server. This flaw allows remote, unauthenticated attackers to execute arbitrary code with maximum impact (CVSS 10.0) by sending a crafted packet with a malicious size value. While not listed on the KEV catalog, public exploit modules, including a Metasploit module, are readily available, indicating a high potential for exploitation despite minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
All Versions ImpactedCPE matchmatch criteria | cpe:2.3:a:hp:diagnostics:*:*:*:*:*:*:*:* |
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.