CVE-2003-0258
7.5 · HIGHOverview
CVE-2003-0258 is a high-severity vulnerability affecting cisco vpn_3015_concentrator. It was published on May 27, 2003 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Cisco VPN 3000 series concentrators and Cisco VPN 3002 Hardware Client 3.5.x through 4.0.REL, when enabling IPSec over TCP for a port on the concentrator, allow remote attackers to reach the private network without authentication.
Remediation
Check the references section for vendor advisories and patches from cisco. Update vpn_3015_concentrator 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 |
|---|
References
Frequently Asked Questions
What is CVE-2003-0258?
CVE-2003-0258 is a high-severity vulnerability affecting cisco vpn_3015_concentrator. It was published on May 27, 2003 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2003-0258?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2003-0258?
Check the references section for vendor advisories and patches from cisco. Update vpn_3015_concentrator 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-2003-0258?
CyberStrike's AI-powered security agents can automatically detect CVE-2003-0258 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.
How CyberStrike Helps
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