VAR-201704-0487
Vulnerability from variot - Updated: 2023-12-18 13:39A 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). Vendors have confirmed this vulnerability Bug ID CSCvb01835 It is released as.Service operation interruption (DoS) An attack may be carried out. The Cisco WLC is responsible for system-wide wireless LAN functions such as security policy, intrusion protection, RF management, quality of service, and mobility. A denial of service vulnerability exists in Cisco WirelessLANController. An attacker could exploit this vulnerability to cause a denial of service. This issue is being tracked by Cisco Bug ID CSCvb01835. The vulnerability is caused by the program not performing sufficient input validation on the RADIUS CoA packet header
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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