Unrated severityNVD Advisory· Published Jul 2, 2001· Updated Apr 16, 2026
CVE-2001-0428
CVE-2001-0428
Description
Cisco VPN 3000 series concentrators before 2.5.2(F) allow remote attackers to cause a denial of service via an IP packet with an invalid IP option.
Affected products
4cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.a:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.a:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.b:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.c:*:*:*:*:*:*:*
- cpe:2.3:o:cisco:vpn_3000_concentrator_series_software:2.5.2.d:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
4- www.cisco.com/warp/public/707/vpn3k-ipoptions-vuln-pub.shtmlnvdPatchVendor Advisory
- www.securityfocus.com/bid/2573nvdPatchVendor Advisory
- www.osvdb.org/1786nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/6360nvd
News mentions
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