CVE-2017-6752
Cisco ASA LDAP-Enabled SSL Username Enumeration Vuln
Description
A vulnerability in the web interface of the Cisco Adaptive Security Appliance (ASA) 9.3(3) and 9.6(2) could allow an unauthenticated, remote attacker to determine valid usernames. The attacker could use this information to conduct additional reconnaissance attacks. The vulnerability is due to the interaction between Lightweight Directory Access Protocol (LDAP) and SSL Connection Profile when they are configured together. An attacker could exploit the vulnerability by performing a username enumeration attack to the IP address of the device. An exploit could allow the attacker to determine valid usernames. Cisco Bug IDs: CSCvd47888.
INFO
Published Date :
Aug. 7, 2017, 6:29 a.m.
Last Modified :
Aug. 15, 2023, 3:14 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-6752.
| URL | Resource |
|---|---|
| http://www.securityfocus.com/bid/100113 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039057 | Third Party Advisory VDB Entry |
| https://quickview.cloudapps.cisco.com/quickview/bug/CSCvd47888 | Vendor Advisory |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170802-asa2 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-6752 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-6752 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Aug. 15, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:cisco:adaptive_security_appliance_software:9.6.2:*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:adaptive_security_appliance_software:9.6.2:*:*:*:*:*:*:* -
CPE Deprecation Remap by [email protected]
Aug. 11, 2023
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3:*:*:*:*:*:*:* OR *cpe:2.3:o:cisco:adaptive_security_appliance_software:9.3.3:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Cisco Systems, Inc. CWE-200 -
Reanalysis by [email protected]
Nov. 15, 2017
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:cisco:adaptive_security_appliance:9.3.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:adaptive_security_appliance:9.6.2:*:*:*:*:*:*:* OR *cpe:2.3:a:cisco:adaptive_security_appliance_software:9.3.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:adaptive_security_appliance_software:9.6.2:*:*:*:*:*:*:* -
Initial Analysis by [email protected]
Aug. 10, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170802-asa2 No Types Assigned https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170802-asa2 Vendor Advisory Changed Reference Type http://www.securitytracker.com/id/1039057 No Types Assigned http://www.securitytracker.com/id/1039057 Third Party Advisory, VDB Entry Changed Reference Type http://www.securityfocus.com/bid/100113 No Types Assigned http://www.securityfocus.com/bid/100113 Third Party Advisory, VDB Entry Changed Reference Type https://quickview.cloudapps.cisco.com/quickview/bug/CSCvd47888 No Types Assigned https://quickview.cloudapps.cisco.com/quickview/bug/CSCvd47888 Vendor Advisory Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:a:cisco:adaptive_security_appliance:9.3.3:*:*:*:*:*:*:* *cpe:2.3:a:cisco:adaptive_security_appliance:9.6.2:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 08, 2017
Action Type Old Value New Value Added Reference http://www.securitytracker.com/id/1039057 [No Types Assigned] Added Reference http://www.securityfocus.com/bid/100113 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-6752 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-6752
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.17 }} -0.07%
score
0.51895
percentile