CVE-2019-15276 Detail
Current Description
A vulnerability in the web interface of Cisco Wireless LAN Controller Software could allow a low-privileged, authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists due to a failure of the HTTP parsing engine to handle specially crafted URLs. An attacker could exploit this vulnerability by authenticating with low privileges to an affected controller and submitting the crafted URL to the web interface of the affected device. Conversely, an unauthenticated attacker could exploit this vulnerability by persuading a user of the web interface to click the crafted URL. A successful exploit could allow the attacker to cause an unexpected restart of the device, resulting in a DoS condition.
Source:
MITRE
View Analysis Description
Analysis Description
A vulnerability in the web interface of Cisco Wireless LAN Controller Software could allow a low-privileged, authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists due to a failure of the HTTP parsing engine to handle specially crafted URLs. An attacker could exploit this vulnerability by authenticating with low privileges to an affected controller and submitting the crafted URL to the web interface of the affected device. Conversely, an unauthenticated attacker could exploit this vulnerability by persuading a user of the web interface to click the crafted URL. A successful exploit could allow the attacker to cause an unexpected restart of the device, resulting in a DoS condition.
Source:
MITRE
Severity
CVSS 3.x Severity and Metrics:
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CVSS 2.0 Severity and Metrics:
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P)
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID |
CWE Name |
Source |
| CWE-20 |
Improper Input Validation |
NIST
Cisco Systems, Inc.
|
Known Affected Software Configurations
Switch to CPE 2.2
Configuration 1 ( hide ) cpe:2.3:a:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:*
Show Matching CPE(s)
|
From (including)
8.4 | Up to (excluding)
8.10 |
Change History
3 change records found
- show changes
Initial Analysis -
12/11/2019 12:38:33 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
OR
*cpe:2.3:a:cisco:wireless_lan_controller_software:*:*:*:*:*:*:*:* versions from (including) 8.4 up to (excluding) 8.10 |
| Added |
CVSS V2 |
|
NIST (AV:N/AC:L/Au:S/C:N/I:N/A:P) |
| Added |
CVSS V3.1 |
|
NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| Added |
CWE |
|
NIST CWE-20 |
| Changed |
Reference Type |
http://packetstormsecurity.com/files/155554/Cisco-WLC-2504-8.9-Denial-Of-Service.html No Types Assigned |
http://packetstormsecurity.com/files/155554/Cisco-WLC-2504-8.9-Denial-Of-Service.html Exploit, Third Party Advisory, VDB Entry |
| Changed |
Reference Type |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-wlc-dos No Types Assigned |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-wlc-dos Vendor Advisory |
CVE Modified by MITRE -
12/4/2019 8:15:13 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://packetstormsecurity.com/files/155554/Cisco-WLC-2504-8.9-Denial-Of-Service.html [No Types Assigned] |
CVE Modified by MITRE -
11/25/2019 11:15:11 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Description |
Record truncated, showing 500 of 760 characters.
View Entire Change Record
A vulnerability in the web interface of Cisco Wireless LAN Controller Software could allow a low-privileged, authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists due to a failure of the HTTP parsing engine to handle specially crafted URLs. An attacker could exploit this vulnerability by authenticating with low privileges to an affected controller and submitting the crafted URL to the web interface of the affected device. Co |
Record truncated, showing 500 of 758 characters.
View Entire Change Record
A vulnerability in the web interface of Cisco Wireless LAN Controller Software could allow a low-privileged, authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability exists due to a failure of the HTTP parsing engine to handle specially crafted URLs. An attacker could exploit this vulnerability by authenticating with low privileges to an affected controller and submitting the crafted URL to the web interface of the affected device. Conv |
Quick Info
CVE Dictionary Entry:
CVE-2019-15276
NVD Published Date:
11/25/2019
NVD Last Modified:
12/11/2019
|