CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Mar 24, 2022
Description
The Dynamic Host Configuration Protocol (DHCP) relay subsystem of Cisco IOS and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system.
EPSS — Exploit Probability
7.9%
Higher than 91.9% of all CVEs
Required Action
https://nvd.nist.gov/vuln/detail/CVE-2017-12240
Risk Assessment
ELEVATEDIn CISA KEV
Details
- Severity
- High
- EPSS
- 7.9%
- CISA KEV
- Yes
- Ransomware
- Unknown
- Articles
- 0
Timeline
Published
Mar 3, 2022
Added to KEV
Mar 3, 2022
Remediation Due
Mar 24, 2022