Stack-based buffer overflow in magentproc.exe for Hewlett-Packard Mercury LoadRunner…
Priority HIGH 72Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Complete · Complete · Complete
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Stack-based buffer overflow in magentproc.exe for Hewlett-Packard Mercury LoadRunner Agent 8.0 and 8.1, Performance Center Agent 8.0 and 8.1, and Monitor over Firewall 8.1 allows remote attackers to execute arbitrary code via a packet with a long server_ip_name field to TCP port 54345, which triggers the overflow in mchan.dll.
Why it matters now
EPSS 0.44947 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hp:mercury_loadrunner_agent:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:a:hp:mercury_loadrunner_agent:8.1:*:*:*:*:*:*:* | 8.1 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:a:hp:mercury_monitor_over_firewall:8.1:*:*:*:*:*:*:* | 8.1 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:a:hp:mercury_performance_center_agent:8.0:*:*:*:*:*:*:* | 8.0 | Vulnerable | Hewlett Packard Enterprise |
| cpe:2.3:a:hp:mercury_performance_center_agent:8.1:*:*:*:*:*:*:* | 8.1 | Vulnerable | Hewlett Packard Enterprise |
- cpe:2.3:a:hp:mercury_loadrunner_agent:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:a:hp:mercury_loadrunner_agent:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:a:hp:mercury_monitor_over_firewall:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:a:hp:mercury_performance_center_agent:8.0:*:*:*:*:*:*:* Versions 8.0 Vulnerable ·Hewlett Packard Enterprise
- cpe:2.3:a:hp:mercury_performance_center_agent:8.1:*:*:*:*:*:*:* Versions 8.1 Vulnerable ·Hewlett Packard Enterprise
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2007-0446
- 2026-10-03 Alias added: GHSA-7w3r-6hhr-p685
References
Sources
- CVE-2007-0446 · CVE Program
- CVE-2007-0446 · NVD
- FIRST EPSS
- GHSA-7w3r-6hhr-p685 · GitHub Advisory Database · CC BY 4.0
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