CVE-2016-9195
published 2017-04-07CVE-2016-9195: A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, remote…
PriorityP429medium5.3CVSS 3.0
AVNACLPRNUINSUCNINAL
EPSS
2.05%
78.9th percentile
A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition by disconnecting a single connection. This vulnerability affects Cisco Wireless LAN Controller running software release 8.3.102.0. More Information: CSCvb01835. Known Fixed Releases: 8.4(1.49) 8.3(111.0) 8.3(108.0) 8.3(104.24) 8.3(102.3).
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| cisco | wireless_lan_controller | — | — |
| cisco | wireless_lan_controller_radius_change_of_authorization | — | — |
CVSS provenance
nvdv3.05.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_cisco5.8MEDIUM
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GHSA
GHSA-4gj6-j8jc-q433: A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated,
ghsa_unreviewed·2022-05-17
CVE-2016-9195 [MEDIUM] GHSA-4gj6-j8jc-q433: A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated,
A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition by disconnecting a single connection. This vulnerability affects Cisco Wireless LAN Controller running software release 8.3.102.0. More Information: CSCvb01835. Known Fixed Releases: 8.4(1.49) 8.3(111.0) 8.3(108.0) 8.3(104.24) 8.3(102.3).
Cisco
Cisco Wireless LAN Controller RADIUS Change of Authorization Denial of Service Vulnerability
vendor_cisco·2017-04-05·CVSS 5.8
CVE-2016-9195 [MEDIUM] CWE-399 Cisco Wireless LAN Controller RADIUS Change of Authorization Denial of Service Vulnerability
Cisco Wireless LAN Controller RADIUS Change of Authorization Denial of Service Vulnerability
A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition by disconnecting a single connection.
The vulnerability is due to lack of proper input validation of the RADIUS CoA packet header. An attacker could exploit this vulnerability by sending a crafted RADIUS CoA packet to a targeted device. A successful exploit could allow the attacker to disconnect a connection through the WLC unexpectedly.
There are no workarounds that address this vulnerability.
This advisory is available at the following link:
https://sec.cloudapps.cisco.com/security/cen
Cisco
Cisco Wireless LAN Controller RADIUS Change of Authorization Denial of Service Vulnerability
vendor_cisco·CVSS 3.0
CVE-2016-9195 Cisco Wireless LAN Controller RADIUS Change of Authorization Denial of Service Vulnerability
CVE-2016-9195: Cisco Wireless LAN Controller RADIUS Change of Authorization Denial of Service Vulnerability
A vulnerability in RADIUS Change of Authorization (CoA) request processing in the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition by disconnecting a single connection. The vulnerability is due to lack of proper input validation of the RADIUS CoA packet header. An attacker could exploit this vulnerability by sending a crafted RADIUS CoA packet to a targeted device. A successful exploit could allow the attacker to disconnect a connection through the WLC unexpectedly. There are no
CVSS: 3.0
CWE: CWE-399, CWE-399
Bug IDs: CSCvb01835
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://www.securityfocus.com/bid/97425http://www.securitytracker.com/id/1038188https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc1http://www.securityfocus.com/bid/97425http://www.securitytracker.com/id/1038188https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170405-wlc1
2017-04-07
Published