CVE-2018-0211

Name: CVE-2018-0211
Creator: NVD / NIST
Published: 2018-03-08T07:29:00.643+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.40%

Last modified Jun 17, 2026

CVE-2018-0211 is a vulnerability of currently unknown severity. A vulnerability in specific CLI commands for the Cisco Identity Services Engine could allow an authenticated, local attacker to cause a denial of service (DoS) condition. The device may need to be manually rebooted to recover. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

A vulnerability in specific CLI commands for the Cisco Identity Services Engine could allow an authenticated, local attacker to cause a denial of service (DoS) condition. The device may need to be manually rebooted to recover. The vulnerability is due to lack of proper input validation of the CLI user input for certain CLI commands. An attacker could exploit this vulnerability by authenticating to the device and issuing a crafted, malicious CLI command on the targeted device. A successful exploit could allow the attacker to cause a DoS condition. The attacker must have valid administrative privileges on the device to exploit this vulnerability. Cisco Bug IDs: CSCvf63414, CSCvh51992.

Metrics

EPSS Probability

0.40%

31.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Cisco	Identity Services Engine	2.1\(0.474\)
Cisco	Identity Services Engine	2.2\(1.145\)
Cisco	Identity Services Engine	2.4\(0.247\)

References

http://www.securityfocus.com/bid/103334Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040471Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-iseVendor Advisory
http://www.securityfocus.com/bid/103334Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1040471Third Party Advisory, VDB Entry
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180307-iseVendor Advisory

Timeline

Published: Mar 8, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-0211?

How severe is CVE-2018-0211?

Severity scoring for CVE-2018-0211 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.

How do I fix CVE-2018-0211?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-0211?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST