CVE-2020-3216
Description
A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. The vulnerability exists because the affected software has insufficient authentication mechanisms for certain commands. An attacker could exploit this vulnerability by stopping the boot initialization of an affected device. A successful exploit could allow the attacker to bypass authentication and gain unrestricted access to the root shell of the affected device.
Risk Information
Base Score
6.8
MODERATE
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.09
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Cisco IOS XE SD-WAN Software Authentication Bypass Vulnerability For Cisco IOS XE SD-WAN Software 16.10 | NCM |
| Cisco IOS XE SD-WAN Software Authentication Bypass Vulnerability For Cisco IOS XE SD-WAN Software 16.9 | NCM |
| Improper Authentication Vulnerability (CVE-2020-3216) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1703663 | Security Update for Cisco IOS XE SD-WAN Software 16.10 sdwan-20.4.1 |
| PATCH-1703667 | Security Update for Cisco IOS XE SD-WAN Software 16.9 sdwan-20.4.1 |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234