Current Description

Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large TACACS+ packet.

Basic Data

PublishedDecember 11, 2000
Last ModifiedOctober 10, 2017
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeNVD-CWE-Other
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactCOMPLETE
CVSS 2 - Availability ImpactCOMPLETE
CVSS 2 - Base Score10.0
Exploitability Score10.0
Impact Score10.0
Obtain All Privilegetrue
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.


  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationCiscoSecure Access Control Server2.1*windows_nt*****
    2.3ApplicationCiscoSecure Access Control Server2.3(3)*windows_nt*****
    2.3ApplicationCiscoSecure Access Control Server2.4(2)*windows_nt*****

Vulnerable Software List

Cisco Secure Access Control Server 2.1, 2.3(3), 2.4(2)


20000921 Multiple Vulnerabilities in CiscoSecure ACS for Windows NT Server Vendor Advisory
1706 Vendor Advisory