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CVE-2007-3533

5.0 · MEDIUM

The 3Com IntelliJack Switch NJ220 before 2.0.23 allows remote attackers to cause a denial of service (reboot and reporting outage) via a loopback packet with zero in the length field.

Published Jul 3, 20073comEPSS 1.65%

Overview

CVE-2007-3533 is a medium-severity vulnerability affecting 3com 3cnj220. It was published on July 3, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The 3Com IntelliJack Switch NJ220 before 2.0.23 allows remote attackers to cause a denial of service (reboot and reporting outage) via a loopback packet with zero in the length field.

Remediation

Check the references section for vendor advisories and patches from 3com. Update 3cnj220 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
3com3cnj2200Affected

References

Refosvdb.org/37791Refsecunia.com/advisories/25883Refsupport.3com.com/infodeli/tools/nj/nj220_02_00_23_readme.pdfRefwww.securityfocus.com/bid/24705Refwww.vupen.com/english/advisories/2007/2386Refexchange.xforce.ibmcloud.com/vulnerabilities/35172Refosvdb.org/37791Refsecunia.com/advisories/25883Refsupport.3com.com/infodeli/tools/nj/nj220_02_00_23_readme.pdfRefwww.securityfocus.com/bid/24705

How CyberStrike helps

Frequently asked questions

What is CVE-2007-3533?

CVE-2007-3533 is a medium-severity vulnerability affecting 3com 3cnj220. It was published on July 3, 2007 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2007-3533?

This vulnerability has a CVSS 2.0 base score of 5.0, 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-2007-3533?

Check the references section for vendor advisories and patches from 3com. Update 3cnj220 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-2007-3533?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-3533 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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