CVE-2005-2773: HP OpenView Network Node Manager Remote Code Execution Vulnerability
HP OpenView Network Node Manager 6.2 through 7.50 allows remote attackers to execute arbitrary commands via shell metacharacters in the (1) node parameter to connectedNodes.ovpl, (2) cdpView.ovpl, (3) freeIPaddrs.ovpl, and (4) ecscmg.ovpl.
Other sources
HP OpenView Network Node Manager could allow a remote attacker to execute arbitrary commands on the system.
— CISA
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
Hewlett Packard OpenView Network Node Manager (OVPL scripts)from your environment.If the affected OVPL scripts are not required in your deployment, remove or rename connectedNodes.ovpl, cdpView.ovpl, freeIPaddrs.ovpl, and ecscmg.ovpl to prevent external invocation.
- Configuration
Implement input validation or escaping for the 'node' parameter in connectedNodes.ovpl, cdpView.ovpl, freeIPaddrs.ovpl, and ecscmg.ovpl so that shell metacharacters are rejected or safely escaped and user input is not passed directly to a shell.
Hewlett Packard OpenView Network Node Manager (OVPL scripts) node parameter handling for connectedNodes.ovpl, cdpView.ovpl, freeIPaddrs.ovpl, ecscmg.ovpl = reject or properly escape/sanitize shell metacharacters - Compensating control
Restrict access to the Network Node Manager web interface and OVPL endpoints (connectedNodes.ovpl, cdpView.ovpl, freeIPaddrs.ovpl, ecscmg.ovpl) to trusted management IP ranges using firewall rules, ACLs, or a VPN; block external/untrusted access to these endpoints.
- Operational
Investigate systems for signs of compromise related to this remote code execution issue; if compromise is suspected, contain and remediate (e.g., isolate, rebuild or restore from known-good backups) and apply fixes or mitigations once available from the vendor.
Event History
Frequently Asked Questions
What is the severity of CVE-2005-2773?
CVE-2005-2773 is considered a high severity vulnerability due to its potential for remote command execution.
How do I fix CVE-2005-2773?
To fix CVE-2005-2773, apply the latest patches provided by HP for the OpenView Network Node Manager.
Which versions of software are affected by CVE-2005-2773?
CVE-2005-2773 affects HP OpenView Network Node Manager versions 6.2 through 7.50.
What types of attacks can exploit CVE-2005-2773?
CVE-2005-2773 can be exploited through crafted input that utilizes shell metacharacters.
What protections should I implement to mitigate CVE-2005-2773?
To mitigate CVE-2005-2773, implement strict input validation and limit access to the affected scripts.