CVE-2019-1826

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2019-1826
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-04-18 02:29:00 UTC
Updated2019-10-09 23:48:00 UTC
DescriptionA vulnerability in the quality of service (QoS) feature of Cisco Aironet Series Access Points (APs) could allow an authenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper input validation on QoS fields within Wi-Fi frames by the affected device. An attacker could exploit this vulnerability by sending malformed Wi-Fi frames to an affected device. A successful exploit could allow the attacker to cause the affected device to crash, resulting in a DoS condition.

Risk And Classification

Problem Types: CWE-20

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Cisco Aironet 1562d - All All All
Hardware Cisco Aironet 1562d - All All All
Hardware Cisco Aironet 1562e - All All All
Hardware Cisco Aironet 1562e - All All All
Hardware Cisco Aironet 1562i - All All All
Hardware Cisco Aironet 1562i - All All All
Hardware Cisco Aironet 1850e - All All All
Hardware Cisco Aironet 1850e - All All All
Hardware Cisco Aironet 1850i - All All All
Hardware Cisco Aironet 1850i - All All All
Hardware Cisco Aironet 2800e - All All All
Hardware Cisco Aironet 2800e - All All All
Hardware Cisco Aironet 2800i - All All All
Hardware Cisco Aironet 2800i - All All All
Hardware Cisco Aironet 3800e - All All All
Hardware Cisco Aironet 3800e - All All All
Hardware Cisco Aironet 3800i - All All All
Hardware Cisco Aironet 3800i - All All All
Hardware Cisco Aironet 3800p - All All All
Hardware Cisco Aironet 3800p - All All All
Hardware Cisco Aironet 4800 - All All All
Hardware Cisco Aironet 4800 - All All All
Operating System Cisco Aironet Access Point Firmware - All All All
Operating System Cisco Aironet Access Point Firmware 8.5(131.3) All All All
Operating System Cisco Aironet Access Point Firmware 8.5\(131.3\) All All All
Operating System Cisco Aironet Access Point Firmware - All All All
Operating System Cisco Aironet Access Point Firmware 8.5\(131.3\) All All All

References

ReferenceSourceLinkTags
Cisco Aironet Series Access Points Quality of Service Denial of Service Vulnerability CISCO tools.cisco.com Vendor Advisory
Malformed Request BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report