Vulnerability Description
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root privileges on the underlying operating system. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands. A successful exploit could allow the attacker to execute commands with root privileges.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xe | < 17.3.3 |
Related Weaknesses (CWE)
References
- https://github.com/orangecertcc/security-research/security/advisories/GHSA-7xfm-ExploitThird Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xVendor Advisory
- https://github.com/orangecertcc/security-research/security/advisories/GHSA-7xfm-ExploitThird Party Advisory
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-xVendor Advisory
FAQ
What is CVE-2021-1382?
CVE-2021-1382 is a vulnerability with a CVSS score of 6.0 (MEDIUM). A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root privileges on the underlying operating sys...
How severe is CVE-2021-1382?
CVE-2021-1382 has been rated MEDIUM with a CVSS base score of 6.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-1382?
Check the references section above for vendor advisories and patch information. Affected products include: Cisco Ios Xe.