CVE-2017-6737Actively exploitedAdded to KEV 2022-03-03

Cisco IOS and IOS XE Software SNMP Remote Code Execution Vulnerability

Cisco, IOS and IOS XE Software

Description

The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code.

CVSS severity for this advisory hasn't been enriched from NVD yet, check back shortly.

EPSS, exploit probability

High

45.2%

estimated chance of real-world exploitation in the next 30 days, higher than 98.8% of every CVE FIRST.org scores

Refreshed 10/28/2026, via FIRST.org's EPSS model, not CVSS, this measures likelihood of exploitation, not how severe it would be.

Required action

Apply updates per vendor instructions.

CISA-recommended due date: 2022-03-24

CWE-119

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