cisco-sa-20181017-wlc-capwap-dos
Vulnerability from csaf_cisco
Published
2018-10-17 16:00
Modified
2018-10-22 12:53
Summary
Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points Protocol Denial of Service Vulnerability
Notes
Summary
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol component of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.
The vulnerability is due to improper input validation on fields within CAPWAP Discovery Request packets by the affected device. An attacker could exploit this vulnerability by sending malicious CAPWAP Discovery Request packets to the Cisco WLC Software. A successful exploit could allow the attacker to cause the Cisco WLC Software to disconnect associated access points (APs). While the APs disconnect and reconnect, service will be unavailable for a brief period of time, resulting in a DoS condition.
Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-capwap-dos ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-capwap-dos"]
Vulnerable Products
This vulnerability affects Cisco WLC devices that are running a software release prior to the first fixed release.
For information about which Cisco WLC Software releases are vulnerable, see the Fixed Software ["#fixed"] section of this advisory.
Determining the Cisco WLC Software Release
To determine which Cisco WLC Software release is running on a device, administrators can use the controller’s web interface or the CLI.
To use the web interface, do the following:
By using a browser, log in to the controller’s web interface
Click the Monitor tab
Click Summary in the left pane
Under Controller Summary, the Software Version field shows the release number of the software that is currently running on the device
To use the CLI, log in to the controller via Telnet, issue the show sysinfo command, and then refer to the value in the Product Version field of the command output. The following example shows the command output for a device that is running Cisco WLC Software Release 8.3.102.0:
(wlc)> show sysinfo
Manufacturer's Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 8.3.102.0 Bootloader Version............................... 1.0.1
Field Recovery Image Version..................... 6.0.182.0 Firmware Version................................. FPGA 1.3, Env 1.6, USB console 1.27 Build Type....................................... DATA + WPS . . .
Products Confirmed Not Vulnerable
Only products listed in the Vulnerable Products ["#vp"] section of this advisory are known to be affected by these vulnerabilities.
Workarounds
There are no workarounds that address this vulnerability.
Fixed Software
Cisco has released free software updates that address the vulnerability described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:
https://www.cisco.com/c/en/us/products/end-user-license-agreement.html ["https://www.cisco.com/c/en/us/products/end-user-license-agreement.html"]
Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.
When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page ["https://www.cisco.com/go/psirt"], to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Customers Without Service Contracts
Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:
https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html ["https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html"]
Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.
Fixed Releases
To help ensure a complete upgrade solution, consider that this advisory is part of a collection that includes the following advisories:
cisco-sa-20181017-wlc-gui-privesc ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-gui-privesc"]: Cisco Wireless LAN Controller Software GUI Privilege Escalation Vulnerability
cisco-sa-20181017-ap-ft-dos ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-ap-ft-dos"]: Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability
cisco-sa-20181017-wlc-capwap-memory-leak ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-capwap-memory-leak"]: Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points Protocol Information Disclosure Vulnerability
cisco-sa-20181017-wlc-capwap-dos ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-capwap-dos"]: Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points Protocol Denial of Service Vulnerability
Customers should upgrade to an appropriate release as indicated in the table in this section. In the following table, the left column lists major releases of Cisco software, and the center column indicates the first minor release that includes the fix for this vulnerability. The right column indicates which release is recommended to address this vulnerability.
Cisco Wireless LAN Controller Major Software Release First Fixed Release for This Vulnerability Recommended Release for This Vulnerability Prior to 8.0
8.3.140.0 8.3.143.0 8.0 8.3.140.0 8.3.143.0
8.1 8.3.140.0 8.3.143.0
8.2 8.3.140.0
8.3.143.0
8.3 8.3.140.0
8.3.143.0 8.4 8.5.110.0 8.5.135.0
8.5 8.5.110.0
8.5.135.0
8.6 8.6.101.0
8.7.106.0
8.7 8.7.102.0
8.7.106.0 8.8 Not vulnerable
Not vulnerable
Vulnerability Policy
To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy ["https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.
Exploitation and Public Announcements
The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.
Source
This vulnerability was found during internal security testing.
Legal Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.
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"text": "A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol component of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition.\r\n\r\nThe vulnerability is due to improper input validation on fields within CAPWAP Discovery Request packets by the affected device. An attacker could exploit this vulnerability by sending malicious CAPWAP Discovery Request packets to the Cisco WLC Software. A successful exploit could allow the attacker to cause the Cisco WLC Software to disconnect associated access points (APs). While the APs disconnect and reconnect, service will be unavailable for a brief period of time, resulting in a DoS condition.\r\nCisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.\r\n\r\nThis advisory is available at the following link:\r\nhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-capwap-dos [\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-capwap-dos\"]",
"title": "Summary"
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"text": "This vulnerability affects Cisco WLC devices that are running a software release prior to the first fixed release.\r\n\r\nFor information about which Cisco WLC Software releases are vulnerable, see the Fixed Software [\"#fixed\"] section of this advisory.\r\n\r\nDetermining the Cisco WLC Software Release\r\nTo determine which Cisco WLC Software release is running on a device, administrators can use the controller\u2019s web interface or the CLI.\r\n\r\nTo use the web interface, do the following:\r\n\r\nBy using a browser, log in to the controller\u2019s web interface\r\nClick the Monitor tab\r\nClick Summary in the left pane\r\nUnder Controller Summary, the Software Version field shows the release number of the software that is currently running on the device\r\n\r\nTo use the CLI, log in to the controller via Telnet, issue the show sysinfo command, and then refer to the value in the Product Version field of the command output. The following example shows the command output for a device that is running Cisco WLC Software Release 8.3.102.0:\r\n\r\n\r\n(wlc)\u003e show sysinfo\r\n Manufacturer\u0027s Name.............................. Cisco Systems Inc. Product Name..................................... Cisco Controller Product Version.................................. 8.3.102.0 Bootloader Version............................... 1.0.1\r\nField Recovery Image Version..................... 6.0.182.0 Firmware Version................................. FPGA 1.3, Env 1.6, USB console 1.27 Build Type....................................... DATA + WPS . . .",
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"text": "To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy [\"https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html\"]. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco.",
"title": "Vulnerability Policy"
},
{
"category": "general",
"text": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.",
"title": "Exploitation and Public Announcements"
},
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"category": "general",
"text": "This vulnerability was found during internal security testing.",
"title": "Source"
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"text": "THIS DOCUMENT IS PROVIDED ON AN \"AS IS\" BASIS AND DOES NOT IMPLY ANY KIND OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.\r\n\r\nA standalone copy or paraphrase of the text of this document that omits the distribution URL is an uncontrolled copy and may lack important information or contain factual errors. The information in this document is intended for end users of Cisco products.",
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"publisher": {
"category": "vendor",
"contact_details": "Emergency Support:\r\n+1 877 228 7302 (toll-free within North America)\r\n+1 408 525 6532 (International direct-dial)\r\nNon-emergency Support:\r\nEmail: psirt@cisco.com\r\nSupport requests that are received via e-mail are typically acknowledged within 48 hours.",
"issuing_authority": "Cisco product security incident response is the responsibility of the Cisco Product Security Incident Response Team (PSIRT). The Cisco PSIRT is a dedicated, global team that manages the receipt, investigation, and public reporting of security vulnerability information that is related to Cisco products and networks. The on-call Cisco PSIRT works 24x7 with Cisco customers, independent security researchers, consultants, industry organizations, and other vendors to identify possible security issues with Cisco products and networks.\r\nMore information can be found in Cisco Security Vulnerability Policy available at https://sec.cloudapps.cisco.com/security/center/resources/security_vulnerability_policy.html",
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"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-gui-privesc"
},
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},
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"title": "Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points Protocol Denial of Service Vulnerability",
"tracking": {
"current_release_date": "2018-10-22T12:53:00+00:00",
"generator": {
"date": "2022-09-03T03:31:24+00:00",
"engine": {
"name": "TVCE"
}
},
"id": "cisco-sa-20181017-wlc-capwap-dos",
"initial_release_date": "2018-10-17T16:00:00+00:00",
"revision_history": [
{
"date": "2018-10-17T15:26:50+00:00",
"number": "1.0.0",
"summary": "Initial public release."
},
{
"date": "2018-10-22T12:53:23+00:00",
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"product": {
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"product_id": "CSAFPID-109058"
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}
},
{
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}
},
{
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},
{
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"name": "7.0.230.0",
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}
},
{
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"name": "7.0.235.0",
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}
},
{
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"name": "7.0.235.3",
"product": {
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},
{
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{
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"category": "service_pack",
"name": "7.1.91.0",
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},
{
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},
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"product": {
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"product_id": "CSAFPID-188675"
}
},
{
"category": "service_pack",
"name": "7.3.101.0",
"product": {
"name": "7.3.101.0",
"product_id": "CSAFPID-188676"
}
},
{
"category": "service_pack",
"name": "7.3.112.0",
"product": {
"name": "7.3.112.0",
"product_id": "CSAFPID-194380"
}
},
{
"category": "service_pack",
"name": "7.3.103.8",
"product": {
"name": "7.3.103.8",
"product_id": "CSAFPID-206305"
}
}
],
"category": "product_version",
"name": "7.3"
},
{
"branches": [
{
"category": "service_pack",
"name": "7.5.102.0",
"product": {
"name": "7.5.102.0",
"product_id": "CSAFPID-194376"
}
},
{
"category": "service_pack",
"name": "7.5.102.11",
"product": {
"name": "7.5.102.11",
"product_id": "CSAFPID-207506"
}
}
],
"category": "product_version",
"name": "7.5"
},
{
"branches": [
{
"category": "service_pack",
"name": "7.6.100.0",
"product": {
"name": "7.6.100.0",
"product_id": "CSAFPID-200677"
}
},
{
"category": "service_pack",
"name": "7.6.120.0",
"product": {
"name": "7.6.120.0",
"product_id": "CSAFPID-200678"
}
},
{
"category": "service_pack",
"name": "7.6.110.0",
"product": {
"name": "7.6.110.0",
"product_id": "CSAFPID-200772"
}
},
{
"category": "service_pack",
"name": "7.6.130.0",
"product": {
"name": "7.6.130.0",
"product_id": "CSAFPID-202725"
}
},
{
"category": "service_pack",
"name": "7.6.1.62",
"product": {
"name": "7.6.1.62",
"product_id": "CSAFPID-208446"
}
}
],
"category": "product_version",
"name": "7.6"
},
{
"branches": [
{
"category": "service_pack",
"name": "8.0.100.0",
"product": {
"name": "8.0.100.0",
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}
},
{
"category": "service_pack",
"name": "8.0.115.0",
"product": {
"name": "8.0.115.0",
"product_id": "CSAFPID-207941"
}
},
{
"category": "service_pack",
"name": "8.0.120.0",
"product": {
"name": "8.0.120.0",
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}
},
{
"category": "service_pack",
"name": "8.0.121.0",
"product": {
"name": "8.0.121.0",
"product_id": "CSAFPID-210981"
}
},
{
"category": "service_pack",
"name": "8.0.135.0",
"product": {
"name": "8.0.135.0",
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}
},
{
"category": "service_pack",
"name": "8.0.133.0",
"product": {
"name": "8.0.133.0",
"product_id": "CSAFPID-230395"
}
},
{
"category": "service_pack",
"name": "8.0.132.0",
"product": {
"name": "8.0.132.0",
"product_id": "CSAFPID-230396"
}
},
{
"category": "service_pack",
"name": "8.0.110.0",
"product": {
"name": "8.0.110.0",
"product_id": "CSAFPID-230403"
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},
{
"category": "service_pack",
"name": "8.0.150.0",
"product": {
"name": "8.0.150.0",
"product_id": "CSAFPID-230404"
}
},
{
"category": "service_pack",
"name": "8.0.140.0",
"product": {
"name": "8.0.140.0",
"product_id": "CSAFPID-230405"
}
},
{
"category": "service_pack",
"name": "8.0.152.0",
"product": {
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"product_id": "CSAFPID-248129"
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}
],
"category": "product_version",
"name": "8.0"
},
{
"branches": [
{
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"name": "8.1.111.0",
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}
},
{
"category": "service_pack",
"name": "8.1.131.0",
"product": {
"name": "8.1.131.0",
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}
},
{
"category": "service_pack",
"name": "8.1.122.0",
"product": {
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"product_id": "CSAFPID-210979"
}
},
{
"category": "service_pack",
"name": "8.1.130.0",
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},
{
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"name": "8.1.102.0",
"product": {
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}
},
{
"category": "service_pack",
"name": "8.1.132.0",
"product": {
"name": "8.1.132.0",
"product_id": "CSAFPID-230406"
}
}
],
"category": "product_version",
"name": "8.1"
},
{
"branches": [
{
"category": "service_pack",
"name": "8.3.102.0",
"product": {
"name": "8.3.102.0",
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}
},
{
"category": "service_pack",
"name": "8.3.102.15",
"product": {
"name": "8.3.102.15",
"product_id": "CSAFPID-230323"
}
},
{
"category": "service_pack",
"name": "8.3.111.0",
"product": {
"name": "8.3.111.0",
"product_id": "CSAFPID-230844"
}
},
{
"category": "service_pack",
"name": "8.3.112.0",
"product": {
"name": "8.3.112.0",
"product_id": "CSAFPID-230845"
}
},
{
"category": "service_pack",
"name": "8.3.121.0",
"product": {
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"product_id": "CSAFPID-230846"
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},
{
"category": "service_pack",
"name": "8.3.122.0",
"product": {
"name": "8.3.122.0",
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}
},
{
"category": "service_pack",
"name": "8.3.130.0",
"product": {
"name": "8.3.130.0",
"product_id": "CSAFPID-247211"
}
},
{
"category": "service_pack",
"name": "8.3.131.0",
"product": {
"name": "8.3.131.0",
"product_id": "CSAFPID-247212"
}
},
{
"category": "service_pack",
"name": "8.3.132.0",
"product": {
"name": "8.3.132.0",
"product_id": "CSAFPID-247213"
}
},
{
"category": "service_pack",
"name": "8.3.133.0",
"product": {
"name": "8.3.133.0",
"product_id": "CSAFPID-247214"
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}
],
"category": "product_version",
"name": "8.3"
},
{
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{
"category": "service_pack",
"name": "8.2.121.0",
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"name": "8.2.121.0",
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}
},
{
"category": "service_pack",
"name": "8.2.130.0",
"product": {
"name": "8.2.130.0",
"product_id": "CSAFPID-230322"
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},
{
"category": "service_pack",
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},
{
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"product": {
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}
},
{
"category": "service_pack",
"name": "8.2.111.0",
"product": {
"name": "8.2.111.0",
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},
{
"category": "service_pack",
"name": "8.2.141.0",
"product": {
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"product_id": "CSAFPID-230410"
}
},
{
"category": "service_pack",
"name": "8.2.151.0",
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},
{
"category": "service_pack",
"name": "8.2.160.0",
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}
},
{
"category": "service_pack",
"name": "8.2.161.0",
"product": {
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"product_id": "CSAFPID-230413"
}
},
{
"category": "service_pack",
"name": "8.2.164.0",
"product": {
"name": "8.2.164.0",
"product_id": "CSAFPID-248130"
}
},
{
"category": "service_pack",
"name": "8.2.166.0",
"product": {
"name": "8.2.166.0",
"product_id": "CSAFPID-248131"
}
}
],
"category": "product_version",
"name": "8.2"
},
{
"branches": [
{
"category": "service_pack",
"name": "8.5.103.0",
"product": {
"name": "8.5.103.0",
"product_id": "CSAFPID-230842"
}
},
{
"category": "service_pack",
"name": "8.5.105.0",
"product": {
"name": "8.5.105.0",
"product_id": "CSAFPID-230843"
}
}
],
"category": "product_version",
"name": "8.5"
},
{
"branches": [
{
"category": "service_pack",
"name": "8.4.100.0",
"product": {
"name": "8.4.100.0",
"product_id": "CSAFPID-234402"
}
}
],
"category": "product_version",
"name": "8.4"
}
],
"category": "product_family",
"name": "Cisco Wireless LAN Controller (WLC)"
}
],
"category": "vendor",
"name": "Cisco"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2018-0443",
"ids": [
{
"system_name": "Cisco Bug ID",
"text": "CSCvf66696"
}
],
"notes": [
{
"category": "other",
"text": "Complete.",
"title": "Affected Product Comprehensiveness"
}
],
"product_status": {
"known_affected": [
"CSAFPID-109058",
"CSAFPID-109059",
"CSAFPID-109060",
"CSAFPID-109061",
"CSAFPID-114900",
"CSAFPID-114902",
"CSAFPID-114903",
"CSAFPID-114904",
"CSAFPID-114905",
"CSAFPID-188675",
"CSAFPID-188676",
"CSAFPID-194376",
"CSAFPID-194377",
"CSAFPID-194378",
"CSAFPID-194379",
"CSAFPID-194380",
"CSAFPID-200677",
"CSAFPID-200678",
"CSAFPID-200772",
"CSAFPID-202724",
"CSAFPID-202725",
"CSAFPID-202728",
"CSAFPID-206305",
"CSAFPID-207506",
"CSAFPID-207941",
"CSAFPID-208446",
"CSAFPID-208536",
"CSAFPID-210367",
"CSAFPID-210368",
"CSAFPID-210976",
"CSAFPID-210977",
"CSAFPID-210978",
"CSAFPID-210979",
"CSAFPID-210980",
"CSAFPID-210981",
"CSAFPID-211322",
"CSAFPID-222773",
"CSAFPID-223146",
"CSAFPID-230322",
"CSAFPID-230323",
"CSAFPID-230394",
"CSAFPID-230395",
"CSAFPID-230396",
"CSAFPID-230397",
"CSAFPID-230403",
"CSAFPID-230404",
"CSAFPID-230405",
"CSAFPID-230406",
"CSAFPID-230407",
"CSAFPID-230408",
"CSAFPID-230409",
"CSAFPID-230410",
"CSAFPID-230411",
"CSAFPID-230412",
"CSAFPID-230413",
"CSAFPID-230842",
"CSAFPID-230843",
"CSAFPID-230844",
"CSAFPID-230845",
"CSAFPID-230846",
"CSAFPID-230847",
"CSAFPID-230848",
"CSAFPID-230849",
"CSAFPID-230850",
"CSAFPID-230851",
"CSAFPID-230852",
"CSAFPID-230853",
"CSAFPID-230854",
"CSAFPID-230855",
"CSAFPID-230909",
"CSAFPID-234402",
"CSAFPID-247211",
"CSAFPID-247212",
"CSAFPID-247213",
"CSAFPID-247214",
"CSAFPID-248129",
"CSAFPID-248130",
"CSAFPID-248131"
]
},
"release_date": "2018-10-17T16:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "Cisco has released software updates that address this vulnerability.",
"product_ids": [
"CSAFPID-109058",
"CSAFPID-109059",
"CSAFPID-109060",
"CSAFPID-109061",
"CSAFPID-114900",
"CSAFPID-114902",
"CSAFPID-114903",
"CSAFPID-114904",
"CSAFPID-114905",
"CSAFPID-188675",
"CSAFPID-188676",
"CSAFPID-194376",
"CSAFPID-194377",
"CSAFPID-194378",
"CSAFPID-194379",
"CSAFPID-194380",
"CSAFPID-200677",
"CSAFPID-200678",
"CSAFPID-200772",
"CSAFPID-202724",
"CSAFPID-202725",
"CSAFPID-202728",
"CSAFPID-206305",
"CSAFPID-207506",
"CSAFPID-207941",
"CSAFPID-208446",
"CSAFPID-208536",
"CSAFPID-210367",
"CSAFPID-210368",
"CSAFPID-210976",
"CSAFPID-210977",
"CSAFPID-210978",
"CSAFPID-210979",
"CSAFPID-210980",
"CSAFPID-210981",
"CSAFPID-211322",
"CSAFPID-222773",
"CSAFPID-223146",
"CSAFPID-230322",
"CSAFPID-230323",
"CSAFPID-230394",
"CSAFPID-230395",
"CSAFPID-230396",
"CSAFPID-230397",
"CSAFPID-230403",
"CSAFPID-230404",
"CSAFPID-230405",
"CSAFPID-230406",
"CSAFPID-230407",
"CSAFPID-230408",
"CSAFPID-230409",
"CSAFPID-230410",
"CSAFPID-230411",
"CSAFPID-230412",
"CSAFPID-230413",
"CSAFPID-230842",
"CSAFPID-230843",
"CSAFPID-230844",
"CSAFPID-230845",
"CSAFPID-230846",
"CSAFPID-230847",
"CSAFPID-230848",
"CSAFPID-230849",
"CSAFPID-230850",
"CSAFPID-230851",
"CSAFPID-230852",
"CSAFPID-230853",
"CSAFPID-230854",
"CSAFPID-230855",
"CSAFPID-230909",
"CSAFPID-234402",
"CSAFPID-247211",
"CSAFPID-247212",
"CSAFPID-247213",
"CSAFPID-247214",
"CSAFPID-248129",
"CSAFPID-248130",
"CSAFPID-248131"
],
"url": "https://software.cisco.com"
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.6,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
"version": "3.0"
},
"products": [
"CSAFPID-109058",
"CSAFPID-109059",
"CSAFPID-109060",
"CSAFPID-109061",
"CSAFPID-114900",
"CSAFPID-114902",
"CSAFPID-114903",
"CSAFPID-114904",
"CSAFPID-114905",
"CSAFPID-188675",
"CSAFPID-188676",
"CSAFPID-194376",
"CSAFPID-194377",
"CSAFPID-194378",
"CSAFPID-194379",
"CSAFPID-194380",
"CSAFPID-200677",
"CSAFPID-200678",
"CSAFPID-200772",
"CSAFPID-202724",
"CSAFPID-202725",
"CSAFPID-202728",
"CSAFPID-206305",
"CSAFPID-207506",
"CSAFPID-207941",
"CSAFPID-208446",
"CSAFPID-208536",
"CSAFPID-210367",
"CSAFPID-210368",
"CSAFPID-210976",
"CSAFPID-210977",
"CSAFPID-210978",
"CSAFPID-210979",
"CSAFPID-210980",
"CSAFPID-210981",
"CSAFPID-211322",
"CSAFPID-222773",
"CSAFPID-223146",
"CSAFPID-230322",
"CSAFPID-230323",
"CSAFPID-230394",
"CSAFPID-230395",
"CSAFPID-230396",
"CSAFPID-230397",
"CSAFPID-230403",
"CSAFPID-230404",
"CSAFPID-230405",
"CSAFPID-230406",
"CSAFPID-230407",
"CSAFPID-230408",
"CSAFPID-230409",
"CSAFPID-230410",
"CSAFPID-230411",
"CSAFPID-230412",
"CSAFPID-230413",
"CSAFPID-230842",
"CSAFPID-230843",
"CSAFPID-230844",
"CSAFPID-230845",
"CSAFPID-230846",
"CSAFPID-230847",
"CSAFPID-230848",
"CSAFPID-230849",
"CSAFPID-230850",
"CSAFPID-230851",
"CSAFPID-230852",
"CSAFPID-230853",
"CSAFPID-230854",
"CSAFPID-230855",
"CSAFPID-230909",
"CSAFPID-234402",
"CSAFPID-247211",
"CSAFPID-247212",
"CSAFPID-247213",
"CSAFPID-247214",
"CSAFPID-248129",
"CSAFPID-248130",
"CSAFPID-248131"
]
}
],
"title": "Cisco Wireless LAN Controller Software Control And Provisioning of Wireless Access Points Protocol Denial of Service Vulnerability"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.