7.5
CWE
NVD-CWE-Other
Advisory Published
Updated

CVE-2000-1056

First published: Mon Dec 11 2000(Updated: )

CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to bypass LDAP authentication on the server if the LDAP server allows null passwords.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Cisco Secure Access Control Server=2.1
Cisco Secure Access Control Server=2.3\(3\)
Cisco Secure Access Control Server=2.4\(2\)

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Frequently Asked Questions

  • What is the severity of CVE-2000-1056?

    CVE-2000-1056 is classified as a high severity vulnerability due to its potential to allow unauthorized access.

  • How do I fix CVE-2000-1056?

    To fix CVE-2000-1056, ensure that your LDAP server does not allow null passwords and update to a patched version of Cisco Secure ACS.

  • What versions are affected by CVE-2000-1056?

    CVE-2000-1056 affects Cisco Secure ACS Server versions up to and including 2.4(2) and 2.3(3).

  • Can I still use Cisco Secure ACS if it is vulnerable to CVE-2000-1056?

    It is highly recommended to not use vulnerable versions of Cisco Secure ACS without applying necessary updates to mitigate CVE-2000-1056.

  • What type of authentication is affected by CVE-2000-1056?

    CVE-2000-1056 specifically affects LDAP authentication on the Cisco Secure ACS Server.

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