| Vulnerability Name: | CVE-1999-0160 (CCN-570) | ||||||||
| Assigned: | 1997-10-01 | ||||||||
| Published: | 1997-10-01 | ||||||||
| Updated: | 2008-09-09 | ||||||||
| Summary: | Some classic Cisco IOS devices have a vulnerability in the PPP CHAP authentication to establish unauthorized PPP connections. | ||||||||
| CVSS v3 Severity: | 7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
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| CVSS v2 Severity: | 7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Gain Access | ||||||||
| References: | Source: MITRE Type: CNA CVE-1999-0160 Source: CCN Type: CIAC Information Bulletin I-002a Cisco CHAP Authentication Vulnerability Source: CCN Type: Cisco Systems Field Notice, October 1, 1997 Vulnerabilities in Cisco CHAP Authentication Source: OSVDB Type: UNKNOWN 1099 Source: CCN Type: OSVDB ID: 1099 Cisco IOS CHAP Authentication Bypass Source: CCN Type: BID-693 Cisco IOS CHAP Authentication Vulnerabilities Source: XF Type: UNKNOWN cisco-CHAP(570) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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