#VU62341 Uncaught Exception in 1000 Series Connected Grid Routers and Cisco IOS - CVE-2022-20761

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Main Vulnerability Database Vulnerabilities #VU62341

#VU62341 Uncaught Exception in 1000 Series Connected Grid Routers and Cisco IOS - CVE-2022-20761

Published: April 14, 2022


Vulnerability identifier: #VU62341
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-20761
CWE-ID: CWE-248
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
1000 Series Connected Grid Routers
Cisco IOS
Software vendor:
Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient input validation of received traffic in the integrated wireless access point (AP) packet processing. A remote attacker on the local network can pass specially crafted input to the application and perform a denial of service (DoS) attack.


Remediation

Install updates from vendor's website.

External links