Script `http-vuln-cve2017-5689`

Script types: portrule
Categories: vuln, auth, exploit
Download: https://svn.nmap.org/nmap/scripts/http-vuln-cve2017-5689.nse

Script Summary

Detects if a system with Intel Active Management Technology is vulnerable to the INTEL-SA-00075 privilege escalation vulnerability (CVE2017-5689).

This script determines if a target is vulnerable by attempting to perform digest authentication with a blank response parameter. If the authentication succeeds, a HTTP 200 response is received.

References:

https://www.tenable.com/blog/rediscovering-the-intel-amt-vulnerability

Script Arguments

slaxml.debug: See the documentation for the slaxml 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.
smbdomain, smbhash, smbnoguest, smbpassword, smbtype, smbusername: See the documentation for the smbauth library.
vulns.short, vulns.showall: See the documentation for the vulns library.

Example Usage

nmap -p 16992 --script http-vuln-cve2017-5689 <target>

Script Output

PORT      STATE SERVICE       REASON
16992/tcp open  amt-soap-http syn-ack
| http-vuln-cve2017-5689:
|   VULNERABLE:
|   Intel Active Management Technology INTEL-SA-00075 Authentication Bypass
|     State: VULNERABLE
|     IDs:  CVE:CVE-2017-5689  BID:98269
|     Risk factor: High  CVSSv2: 10.0 (HIGH) (AV:N/AC:L/AU:N/C:C/I:C/A:C)
|       Intel Active Management Technology is vulnerable to an authentication bypass that
|       can be exploited by performing digest authentication and sending a blank response
|       digest parameter.
|
|     Disclosure date: 2017-05-01
|     References:
|       https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5689
|       https://security-center.intel.com/advisory.aspx?intelid=INTEL-SA-00075&languageid=en-fr
|       http://www.securityfocus.com/bid/98269
|       https://www.embedi.com/files/white-papers/Silent-Bob-is-Silent.pdf
|       https://www.embedi.com/news/what-you-need-know-about-intel-amt-vulnerability
|_      https://www.tenable.com/blog/rediscovering-the-intel-amt-vulnerability

Requires

Author:

Andrew Orr