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4.7 Medium

CVE-2023-20268 A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an…

Description

A vulnerability in the packet processing functionality of Cisco access point (AP) software could allow an unauthenticated, adjacent attacker to exhaust resources on an affected device.  This vulnerability is due to insufficient management of resources when handling certain types of traffic. An attacker could exploit this vulnerability by sending a series of specific wireless packets to an affected device. A successful exploit could allow the attacker to consume resources on an affected device. A sustained attack could lead to the disruption of the Control and Provisioning of Wireless Access Points (CAPWAP) tunnel and intermittent loss of wireless client traffic.

Affected products and versions

Product Affected versions Fixed in
Cisco Aironet Access Point Software 8.10 8.10.105.0 → 8.10.185.0 No fix stated
Cisco Aironet Access Point Software 8.9 8.9.100.0 → 8.9.111.0 No fix stated
Cisco Aironet Access Point Software 8.8 8.8.100.0 → 8.8.130.0 No fix stated
Cisco Aironet Access Point Software 8.7 8.7.1.16 → 8.7.106.0 No fix stated
Cisco Aironet Access Point Software 8.6 8.6.1.70 → 8.6.101.0 No fix stated
Cisco Aironet Access Point Software 8.5 8.5.100.0 → 8.5.182.0 No fix stated
Cisco Aironet Access Point Software 8.4 8.4.1.91 → 8.4.100.0 No fix stated
Cisco Aironet Access Point Software 8.3 8.3.15.25 → 8.3.200.200 No fix stated
Cisco Aironet Access Point Software 8.2 8.2.100.0 → 8.2.170.0 No fix stated
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Product Affected versions Fixed in
Cisco Aironet Access Point Software (IOS XE Controller) 17.11.1 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.10.1 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.9 17.9.1 → 17.9.3 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.8.1 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.7.1 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.6 17.6.1 → 17.6.6 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.5.1 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.4 17.4.1 → 17.4.2 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.3 17.3.1 → 17.3.8 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.2 17.2.1a → 17.2.3 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 17.1 17.1.1t → 17.1.3 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 16.12 16.12.1s → 16.12.8 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 16.11 16.11.1c → 16.11.1 No fix stated
Cisco Aironet Access Point Software (IOS XE Controller) 16.10 16.10.1s → 16.10.1 No fix stated
Cisco Business Wireless Access Point Software 10.9.1.0 No fix stated
Cisco Business Wireless Access Point Software 10.8.1.0 No fix stated
Cisco Business Wireless Access Point Software 10.7.1.0 No fix stated
Cisco Business Wireless Access Point Software 10.6.1.0 No fix stated
Cisco Business Wireless Access Point Software 10.5.2.0 No fix stated
Cisco Business Wireless Access Point Software 10.4 10.4.1.0 → 10.4.2.0 No fix stated
Cisco Business Wireless Access Point Software 10.3 10.3.1.0 → 10.3.2.0 No fix stated
Cisco Business Wireless Access Point Software 10.2 10.2.1.0 → 10.2.2.0 No fix stated
Cisco Business Wireless Access Point Software 10.1 10.1.1.0 → 10.1.2.0 No fix stated
Cisco Business Wireless Access Point Software 10.0 10.0.1.0 → 10.0.2.0 No fix stated
Cisco Business Wireless Access Point Software 0.0.0.0 No fix stated

References

Timeline

  1. Published
  2. Last modified

Other CVEs of Cisco Aironet Access Point Software

The 29 CVEs of Cisco Aironet Access Point Software →
CVE-2024-20271 A vulnerability in the IP packet processing of Cisco Access Point (AP) Software could allow an unauthenticated, remote… 8.6 High CVE-2024-20265 A vulnerability in the boot process of Cisco Access Point (AP) Software could allow an unauthenticated, physical… 5.9 Medium CVE-2024-20354 A vulnerability in the handling of encrypted wireless frames of Cisco Aironet Access Point (AP) Software could allow… 4.7 Medium CVE-2023-20176 A vulnerability in the networking component of Cisco access point (AP) software could allow an unauthenticated, remote… 5.8 Medium
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