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Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:h:cisco:aironet_1852:-:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 5 matching records.
Displaying matches 1 through 5.
Vuln ID Summary CVSS Severity
CVE-2022-20695

A vulnerability in the authentication functionality of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to bypass authentication controls and log in to the device through the management interface This vulnerability is due to the improper implementation of the password validation algorithm. An attacker could exploit this vulnerability by logging in to an affected device with crafted credentials. A successful exploit could allow the attacker to bypass authentication and log in to the device as an administrator. The attacker could obtain privileges that are the same level as an administrative user but it depends on the crafted credentials. Note: This vulnerability exists because of a non-default device configuration that must be present for it to be exploitable. For details about the vulnerable configuration, see the Vulnerable Products section of this advisory.

Published: April 15, 2022; 11:15:12 AM -0400
V4.0:(not available)
V3.1: 10.0 CRITICAL
V2.0: 9.3 HIGH
CVE-2020-26140

An issue was discovered in the ALFA Windows 10 driver 6.1316.1209 for AWUS036H. The WEP, WPA, WPA2, and WPA3 implementations accept plaintext frames in a protected Wi-Fi network. An adversary can abuse this to inject arbitrary data frames independent of the network configuration.

Published: May 11, 2021; 4:15:08 PM -0400
V4.0:(not available)
V3.1: 6.5 MEDIUM
V2.0: 3.3 LOW
CVE-2020-26139

An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clients even though the sender has not yet successfully authenticated to the AP. This might be abused in projected Wi-Fi networks to launch denial-of-service attacks against connected clients and makes it easier to exploit other vulnerabilities in connected clients.

Published: May 11, 2021; 4:15:08 PM -0400
V4.0:(not available)
V3.1: 5.3 MEDIUM
V2.0: 2.9 LOW
CVE-2020-24588

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that the A-MSDU flag in the plaintext QoS header field is authenticated. Against devices that support receiving non-SSP A-MSDU frames (which is mandatory as part of 802.11n), an adversary can abuse this to inject arbitrary network packets.

Published: May 11, 2021; 4:15:08 PM -0400
V4.0:(not available)
V3.1: 3.5 LOW
V2.0: 2.9 LOW
CVE-2020-24587

The 802.11 standard that underpins Wi-Fi Protected Access (WPA, WPA2, and WPA3) and Wired Equivalent Privacy (WEP) doesn't require that all fragments of a frame are encrypted under the same key. An adversary can abuse this to decrypt selected fragments when another device sends fragmented frames and the WEP, CCMP, or GCMP encryption key is periodically renewed.

Published: May 11, 2021; 4:15:08 PM -0400
V4.0:(not available)
V3.1: 2.6 LOW
V2.0: 1.8 LOW