CVE-2014-7994

What it is

Cisco-Meraki MS, MR, and MX devices with firmware before 2014-09-24 allow remote attackers to execute arbitrary commands by leveraging knowledge of a cross-device secret and a per-device secret, and sending a request to an unspecified HTTP handler on the local network, aka Cisco-Meraki defect ID 00301991.

At a glance

Exploitability

Can be exploited from the same network segment without logging in. Limited direct impact.

Exploit odds

0.7% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2014-12-24 00:59 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 00:16 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.7% in the next 30 days (EPSS).
• Severity: 5.4 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2014-12-24 00:59 UTC

Last modified

2026-06-17 00:16 UTC

Exploit probability

0.7% · EPSS, next 30 days

Weakness

CWE-20 · Improper input validation

Record status

Modified

Affected

• Cisco Meraki Mr Firmware ≤ 2014-09-24
• Cisco Meraki Mr
• Cisco Meraki Mx Firmware ≤ 2014-09-24
• Cisco Meraki Mx
• Cisco Meraki Ms Firmware ≤ 2014-09-24
• Cisco Meraki Ms

Attack profile CVSS 2.0 · 5.4

Attack vector

Adjacent network

Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2014-7994.md and follow it. Check whether this project is affected by CVE-2014-7994. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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