CVE-2017-12240
Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability
⚠ KEVEPSS 13.9%
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.
How to fix CVE-2017-12240
No package mapping is available — consult the references below for vendor-specific guidance.
Is CVE-2017-12240 being exploited?
Yes — CVE-2017-12240 is on the CISA Known Exploited Vulnerabilities (KEV) catalog. Patch immediately.
Affected packages (0)
No package mapping in OSV.