Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current 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.
Source:
MITRE
Description Last Modified:
03/14/2018
View Analysis Description
Analysis 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.
Source:
MITRE
Description Last Modified:
03/14/2018
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
8.1 HIGH
Vector:
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
(V3 legend)
Impact Score:
5.9
Exploitability Score:
2.2
Attack Vector (AV):
Network
Attack Complexity (AC):
High
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
6.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
(V2 legend)
Impact Subscore:
6.4
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service
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Change History
2 change records found
- show changes
CVE Modified by MITRE -
7/27/2018 9:29:25 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://securityadvisories.paloaltonetworks.com/Home/Detail/127 [No Types Assigned] |
Initial Analysis -
4/11/2018 9:45:03 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:embedthis:appweb:*:*:*:*:*:*:*:* versions up to (including) 7.0.2 |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:N/C:P/I:P/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
| Added |
CWE |
|
CWE-287 |
| Changed |
Reference Type |
https://blogs.securiteam.com/index.php/archives/3676 No Types Assigned |
https://blogs.securiteam.com/index.php/archives/3676 Exploit, Third Party Advisory |
| Changed |
Reference Type |
https://github.com/embedthis/appweb/issues/610 No Types Assigned |
https://github.com/embedthis/appweb/issues/610 Patch, Third Party Advisory |