• CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections.
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
  • CIAC:I-002A
  • CISCO:19971001 Vulnerabilities in Cisco CHAP Authentication
  • OSVDB:1099
  • URL: (Obsolete source)
  • XF:cisco-chap
Date Record Created
19990929 Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.