high8.6
CVE-2022-20697
A vulnerability in the web services interface of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial o…
Impact
A vulnerability in the web services interface of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause a denial of service (DoS) condition. This vulnerability is due to improper resource management in the HTTP server code. An attacker could exploit this vulnerability by sending a large number of HTTP requests to an affected device. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Ios | Versions 15.1\(3\)svr1, 15.1\(3\)svr2, 15.1\(3\)svr3, 15.1\(3\)svs, 15.1\(3\)svs1, 15.1\(3\)svt1 |
| Cisco | Ios Xe | Versions 3.11.3ae, 3.11.3e, 3.11.4e |