CVE-2018-0441

CWE-400 — Uncontrolled Resource Consumption4 documents4 sources
Severity
7.4HIGH
EPSS
0.3%
top 50.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Access PointsCisco Cisco Aironet Access Point Software
Timeline
PublishedOct 17
Latest updateMay 13

Description

A vulnerability in the 802.11r Fast Transition feature set of Cisco IOS Access Points (APs) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to a corruption of certain timer mechanisms triggered by specific roaming events. This corruption will eventually cause a timer crash. An attacker could exploit this vulnerability by sending malicious reassociation events multiple times to the same AP in a…

CVSS vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:HExploitability: 2.8 | Impact: 4.0

Affected Packages2 packages

▶NVDcisco/access_points8.4 — 8.5.110.0+8

🔴Vulnerability Details

2
GHSA
GHSA-rv57-79g9-2rpq: A vulnerability in the 802↗2022-05-13
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CVEList
Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability↗2018-10-17
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📋Vendor Advisories

1
Cisco
Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability↗2018-10-17
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CVE-2018-0441 (HIGH CVSS 7.4) | A vulnerability in the 802.11r Fast | cvebase.io