Cisco Wireless LAN Controller Software up to 6.0.199.3 denial of service
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.7 | $0-$5k | 0.00 |
A vulnerability was found in Cisco Wireless LAN Controller Software up to 6.0.199.3 (Wireless LAN Software). It has been rated as critical. Affected by this issue is an unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:
Unspecified vulnerability in Cisco Wireless LAN Controller (WLC) software 6.0 before 6.0.200.0, 7.0 before 7.0.98.216, and 7.0.1xx before 7.0.112.0 allows remote attackers to cause a denial of service (device reload) via a sequence of ICMP packets, aka Bug ID CSCth74426.
The weakness was presented 05/03/2011 with Cisco (Website). The advisory is available at xforce.iss.net. This vulnerability is handled as CVE-2011-1613. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available.
A public exploit has been developed by Daniel Smith and been published 2 years after the advisory. The exploit is available at securityfocus.com. It is declared as proof-of-concept.
Upgrading to version 6.0.199.4 eliminates this vulnerability.
The vulnerability is also documented in the databases at X-Force (67128) and Exploit-DB (21523).
Product
Type
Vendor
Name
Version
License
Support
- end of life (old version)
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 6.7
VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
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Exploiting
Class: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Daniel Smith
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Upgrade: Wireless LAN Controller Software 6.0.199.4
Fortigate IPS: 🔍
Timeline
04/05/2011 🔍04/27/2011 🔍
04/27/2011 🔍
05/03/2011 🔍
05/03/2011 🔍
05/04/2011 🔍
09/26/2012 🔍
09/26/2012 🔍
03/23/2015 🔍
11/05/2021 🔍
Sources
Vendor: cisco.comAdvisory: xforce.iss.net
Organization: Cisco
Status: Confirmed
CVE: CVE-2011-1613 (🔍)
X-Force: 67128
Vulnerability Center: 31301 - [cisco-sa-20110427-wlc] Cisco WLC Remote Denial of Service via a Sequence of ICMP Packets, High
SecurityFocus: 47606 - Cisco Wireless LAN Controller ICMP Packet Handling Denial of Service Vulnerability
Secunia: 44384
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/23/2015 16:50Updated: 11/05/2021 22:14
Changes: 03/23/2015 16:50 (51), 03/22/2017 09:34 (17), 11/05/2021 22:14 (4)
Complete: 🔍
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