How severe is CVE-2014-7994?

CVE-2014-7994 has a CVSS 2.0 base score of 5.4, rated medium severity.

Is CVE-2014-7994 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2014-7994?

CVE-2014-7994 primarily affects Cisco Meraki Mr Firmware. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2014-7994?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2014-7994 published?

CVE-2014-7994 was published on 2014-12-24 and last updated on 2026-06-17.

CVE-2014-7994

CVE-2014-7994 is a medium-severity vulnerability in Cisco Meraki Mr Firmware with a CVSS 2.0 base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.4)
EPSS exploit prediction: 1% (48th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Cisco Meraki Mr Firmware
Published: 2014-12-24
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2014-7994?: 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.
How severe is CVE-2014-7994?: CVE-2014-7994 has a CVSS 2.0 base score of 5.4, rated medium severity.
Is CVE-2014-7994 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-7994?: CVE-2014-7994 primarily affects Cisco Meraki Mr Firmware. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-7994?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-7994 published?: CVE-2014-7994 was published on 2014-12-24 and last updated on 2026-06-17.

References

Affected products (6)

cpe:2.3:a:cisco:meraki_mr_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:meraki_mr:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:meraki_mx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:meraki_mx:-:*:*:*:*:*:*:*
cpe:2.3:a:cisco:meraki_ms_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:cisco:meraki_ms:-:*:*:*:*:*:*:*

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