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CVE-2007-0648

7.8 · HIGH

Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash)…

Published Feb 1, 2007ciscoEPSS 3.63%

Overview

CVE-2007-0648 is a high-severity vulnerability affecting cisco ios. It was published on February 1, 2007 and has a CVSS 2.0 base score of 7.8 (HIGH).

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Cisco IOS after 12.3(14)T, 12.3(8)YC1, 12.3(8)YG, and 12.4, with voice support and without Session Initiated Protocol (SIP) configured, allows remote attackers to cause a denial of service (crash) by sending a crafted packet to port 5060/UDP.

Remediation

Check the references section for vendor advisories and patches from cisco. Update ios 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

Refsecunia.com/advisories/23978Refsecuritytracker.com/id?1017575Refwww.cisco.com/warp/public/707/cisco-air-20070131-sip.shtmlRefwww.cisco.com/warp/public/707/cisco-sa-20070131-sip.shtmlRefwww.kb.cert.org/vuls/id/438176Refwww.securityfocus.com/bid/22330Refwww.vupen.com/english/advisories/2007/0428Refexchange.xforce.ibmcloud.com/vulnerabilities/31990Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5138Refsecunia.com/advisories/23978

How CyberStrike helps

Frequently asked questions

What is CVE-2007-0648?

CVE-2007-0648 is a high-severity vulnerability affecting cisco ios. It was published on February 1, 2007 and has a CVSS 2.0 base score of 7.8 (HIGH).

How severe is CVE-2007-0648?

This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2007-0648?

Check the references section for vendor advisories and patches from cisco. Update ios 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-2007-0648?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-0648 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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