Script http-vuln-cve2014-2128

Script types: portrule
Categories: vuln, safe
Download: https://svn.nmap.org/nmap/scripts/http-vuln-cve2014-2128.nse

Script Summary

Detects whether the Cisco ASA appliance is vulnerable to the Cisco ASA SSL VPN Authentication Bypass Vulnerability (CVE-2014-2128).

See also:

Script Arguments

tls.servername

See the documentation for the tls library.

vulns.short, vulns.showall

See the documentation for the vulns library.

mssql.domain, mssql.instance-all, mssql.instance-name, mssql.instance-port, mssql.password, mssql.protocol, mssql.scanned-ports-only, mssql.timeout, mssql.username

See the documentation for the mssql library.

anyconnect.group, anyconnect.mac, anyconnect.ua, anyconnect.version

See the documentation for the anyconnect library.

smbdomain, smbhash, smbnoguest, smbpassword, smbtype, smbusername

See the documentation for the smbauth library.

slaxml.debug

See the documentation for the slaxml library.

smtp.domain

See the documentation for the smtp library.

randomseed, smbbasic, smbport, smbsign

See the documentation for the smb library.

http.host, http.max-body-size, http.max-cache-size, http.max-pipeline, http.pipeline, http.truncated-ok, http.useragent

See the documentation for the http library.

Example Usage

nmap -p 443 --script http-vuln-cve2014-2128 <target>

Script Output 

PORT    STATE SERVICE
443/tcp open  https
| http-vuln-cve2014-2128:
|   VULNERABLE:
|   Cisco ASA SSL VPN Authentication Bypass Vulnerability
|     State: VULNERABLE
|     Risk factor: Medium  CVSSv2: 5.0 (MEDIUM) (AV:N/AC:L/AU:N/C:P/I:N/A:N)
|     Description:
|       The SSL VPN implementation in Cisco Adaptive Security Appliance (ASA) Software 8.2 before 8.2(5.47, 8.3 before 8.3(2.40), 8.4 before 8.4(7.3), 8.6 before 8.6(1.13), 9.0 before 9.0(3.8), and 9.1 before 9.1(3.2) allows remote attackers to bypass authentication via (1) a crafted cookie value within modified HTTP POST data or (2) a crafted URL, aka Bug ID CSCua85555.
|
|     References:
|       http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20140409-asa
|_      http://cvedetails.com/cve/2014-2128/

Requires

Author:

  • Patrik Karlsson <patrik@cqure.net>

License: Same as Nmap--See https://nmap.org/book/man-legal.html