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CVE-2015-0670

6.4 · MEDIUM

The default configuration of Cisco Small Business IP phones SPA 300 7.5.5 and SPA 500 7.5.5 does not properly support authentication, which allows remote attackers to read audio-stream data or orig…

Published Mar 21, 2015ciscoCWE-287EPSS 1.75%

Overview

CVE-2015-0670 is a medium-severity vulnerability affecting cisco spa500_firmware. It was published on March 21, 2015 and has a CVSS 2.0 base score of 6.4 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The default configuration of Cisco Small Business IP phones SPA 300 7.5.5 and SPA 500 7.5.5 does not properly support authentication, which allows remote attackers to read audio-stream data or originate telephone calls via a crafted XML request, aka Bug ID CSCuo52482.

Remediation

Check the references section for vendor advisories and patches from cisco. Update spa500_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Reftools.cisco.com/security/center/viewAlert.x?alertId=37946Refwww.securitytracker.com/id/1031969Reftools.cisco.com/security/center/viewAlert.x?alertId=37946Refwww.securitytracker.com/id/1031969

How CyberStrike helps

Frequently asked questions

What is CVE-2015-0670?

CVE-2015-0670 is a medium-severity vulnerability affecting cisco spa500_firmware. It was published on March 21, 2015 and has a CVSS 2.0 base score of 6.4 (MEDIUM).

How severe is CVE-2015-0670?

This vulnerability has a CVSS 2.0 base score of 6.4, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2015-0670?

Check the references section for vendor advisories and patches from cisco. Update spa500_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2015-0670?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2015-0670 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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