CVE-2021-1529
Description
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges. The vulnerability is due to insufficient input validation by the system CLI. An attacker could exploit this vulnerability by authenticating to an affected device and submitting crafted input to the system CLI. A successful exploit could allow the attacker to execute commands on the underlying operating system with root privileges.
Risk Information
Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.047
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Cisco IOS XE SD-WAN Software Command Injection Vulnerability For Cisco IOS XE SD-WAN Software | NCM |
| Improper Neutralization of Special Elements used in an OS Command (OS Command Injection) Vulnerability (CVE-2021-1529) | NCM |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-1706092 | Security Update for Cisco IOS XE SD-WAN Software sdwan-20.6(999.751) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234