CVE-2025-20315

A vulnerability in the Network-Based Application Recognition NBAR feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload, causing a denial of service DoS condition. This vulnerability is due to improper handling of malformed Control...

PT-2025-39302

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software affected versions not specified Description A flaw exists in the Network-Based Application Recognition NBAR feature that may allow a remote attacker to cause a device to reload, resulting in a denial of service DoS...

Cisco IOS and IOS XE Input Validation Vulnerability

Cisco IOS and IOS XE are a set of operating systems developed by Cisco for its network devices. An input validation vulnerability exists in the Network-Based Application Recognition NBAR feature in Cisco IOS and IOS XE, which stems from a parsing problem in the program that could be exploited by ...

PT-2019-1706 · Cisco · Cisco Ios Xe +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS Software and Cisco IOS XE Software affected versions not specified Description: A vulnerability in the Network-Based Application Recognition NBAR feature could allow an unauthenticated, remote attacker to cause an affected device to...

PT-2019-1714 · Cisco · Cisco Ios Xe +1

Name of the Vulnerable Software and Affected Versions: Cisco IOS Software affected versions not specified Cisco IOS XE Software affected versions not specified Description: A parsing issue on DNS packets in the Network-Based Application Recognition NBAR feature could allow an unauthenticated,...