CVE-1999-0221
5.0 · MEDIUMOverview
CVE-1999-0221 is a medium-severity vulnerability affecting lucent ascend_routers. It was published on March 1, 1999 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Denial of service of Ascend routers through port 150 (remote administration).
Remediation
Check the references section for vendor advisories and patches from lucent. Update ascend_routers to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-1999-0221?
CVE-1999-0221 is a medium-severity vulnerability affecting lucent ascend_routers. It was published on March 1, 1999 and has a CVSS 2.0 base score of 5.0 (MEDIUM).
How severe is CVE-1999-0221?
This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-1999-0221?
Check the references section for vendor advisories and patches from lucent. Update ascend_routers to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-1999-0221?
CyberStrike's AI-powered security agents can automatically detect CVE-1999-0221 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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