CVE-2014-3312

Name: CVE-2014-3312
Creator: NVD / NIST
Published: 2014-07-09T11:07:01.493+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.37%

Last modified Jun 17, 2026

CVE-2014-3312 is a vulnerability of currently unknown severity. The debug console interface on Cisco Small Business SPA300 and SPA500 phones does not properly perform authentication, which allows local users to execute arbitrary debug-shell commands, or read or modify data in memory or a filesystem, via direct access to this interface, aka Bug ID CSCun77435.. EPSS estimates a 0.37% chance of exploitation in the next 30 days.

Description

The debug console interface on Cisco Small Business SPA300 and SPA500 phones does not properly perform authentication, which allows local users to execute arbitrary debug-shell commands, or read or modify data in memory or a filesystem, via direct access to this interface, aka Bug ID CSCun77435.

Metrics

EPSS Probability

0.37%

28.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-287

Affected Software

Vendor	Product	Versions
Cisco	Spa 301 1 Line Ip Phone	All versions
Cisco	Spa 303 3 Line Ip Phone	All versions
Cisco	Spa 501g 8-Line Ip Phone	All versions
Cisco	Spa 502g 1-Line Ip Phone	All versions
Cisco	Spa 504g 4-Line Ip Phone	All versions
Cisco	Spa 508g 8-Line Ip Phone	All versions
Cisco	Spa 509g 12-Line Ip Phone	All versions
Cisco	Spa 512g 1-Line Ip Phone	All versions
Cisco	Spa 514g 4-Line Ip Phone	All versions
Cisco	Spa 525g 5-Line Ip Phone	All versions
Cisco	Spa 525g2 5-Line Ip Phone	All versions
Cisco	Spa901 1-Line Ip Phone	All versions
Cisco	Spa922 1-Line Ip Phone With 1-Port Ethernet	All versions
Cisco	Spa941 4-Line Ip Phone With 1-Port Ethernet	All versions
Cisco	Spa942 4-Line Ip Phone With 2-Port Switch	All versions
Cisco	Spa962 6-Line Ip Phone With 2-Port Switch	All versions

References

Timeline

Published: Jul 9, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-3312?

How severe is CVE-2014-3312?

Severity scoring for CVE-2014-3312 is pending analysis. The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.

How do I fix CVE-2014-3312?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-3312?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST