CVE-2020-3260 — Uncontrolled Resource Consumption in Cisco Aironet Access Point Software

CWE-399CWE-400 — Uncontrolled Resource Consumption4 documents4 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 45.96%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Cisco Aironet Access Point SoftwareCisco Aironet 1542d FirmwareCisco Aironet 1542i Firmware+4 more
Timeline
PublishedApr 15
Latest updateMay 24

Description

A vulnerability in Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to the improper processing of client packets that are sent to an affected access point (AP). An attacker could exploit this vulnerability by sending a large number of sustained client packets to the affected AP. A successful exploit could allow the attacker to cause the affected AP to crash, r…

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages7 packages

▶NVDcisco/aironet_1815_firmware8.9\(100.0\)
▶NVDcisco/aironet_1830_firmware8.9\(100.0\)
▶NVDcisco/aironet_1840_firmware8.9\(100.0\)
▶NVDcisco/aironet_1850_firmware8.9\(100.0\)

🔴Vulnerability Details

2
GHSA
GHSA-mqfc-mw2x-x89c: A vulnerability in Cisco Aironet Series Access Points Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) co↗2022-05-24
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CVEList
Cisco Aironet Series Access Points Client Packet Processing Denial of Service Vulnerability↗2020-04-15
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📋Vendor Advisories

1
Cisco
Cisco Aironet Series Access Points Client Packet Processing Denial of Service Vulnerability↗2020-04-15
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CVE-2020-3260 — Uncontrolled Resource Consumption | cvebase