Cisco Access Point Software Association Request Denial of Service Vulnerability
CVE-2023-20112

7.4HIGH

Key Information:

Vendor

Cisco
Status
Cisco Aironet Access Point Software
Vendor
CVE Published:
23 March 2023

Badges

👾 Exploit Exists

What is CVE-2023-20112?

A vulnerability in the Cisco Access Point software allows unauthenticated adjacent attackers to trigger a denial of service (DoS) condition. This issue arises from inadequate validation of certain parameters within 802.11 association request frames. An attacker can exploit this vulnerability by sending a specially crafted wireless 802.11 association request to the affected device, potentially leading to an unexpected reload and subsequent DoS condition. For more details, refer to the Cisco Security Advisory.

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Affected Version(s)

Cisco Aironet Access Point Software

References

https://sec.cloudapps.cisco.com/security/center/content/C...
vendor-advisory

CVSS V3.1

Score:
7.4
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Changed

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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