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CVE-2008-4390

7.5 · HIGH

The Cisco Linksys WVC54GC wireless video camera before firmware 1.25 sends cleartext configuration data in response to a Setup Wizard remote-management command, which allows remote attackers to obt…

Published Dec 9, 2008ciscoCWE-319EPSS 3.29%

Overview

CVE-2008-4390 is a high-severity vulnerability affecting cisco linksys_wvc54gc_firmware. It was published on December 9, 2008 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The Cisco Linksys WVC54GC wireless video camera before firmware 1.25 sends cleartext configuration data in response to a Setup Wizard remote-management command, which allows remote attackers to obtain sensitive information such as passwords by sniffing the network.

Remediation

Check the references section for vendor advisories and patches from cisco. Update linksys_wvc54gc_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
ciscolinksys_wvc54gc_firmware>= 0, < 1.25Affected

References

Refsecunia.com/advisories/33032Refwww.kb.cert.org/vuls/id/528993Refwww.kb.cert.org/vuls/id/MAPG-7HJKSARefwww.linksys.com/servlet/Satellite?blobcol=urldata&blobheadername1=Content-Type&blobheadername2=Content-Disposition&blobheadervalue1=text%2Fplain&blobheadervalue2=inline%3B+filename%3DWVC54GC-V1.0_non-RoHS-v1.25_fw_ver.txt&blobkey=id&blobtable=MungoBlobs&blobwhere=1193776031728&ssbinary=true&lid=8104724130B17Refwww.securityfocus.com/bid/32666Refsecunia.com/advisories/33032Refwww.kb.cert.org/vuls/id/528993Refwww.kb.cert.org/vuls/id/MAPG-7HJKSARefwww.linksys.com/servlet/Satellite?blobcol=urldata&blobheadername1=Content-Type&blobheadername2=Content-Disposition&blobheadervalue1=text%2Fplain&blobheadervalue2=inline%3B+filename%3DWVC54GC-V1.0_non-RoHS-v1.25_fw_ver.txt&blobkey=id&blobtable=MungoBlobs&blobwhere=1193776031728&ssbinary=true&lid=8104724130B17Refwww.securityfocus.com/bid/32666

How CyberStrike helps

Frequently asked questions

What is CVE-2008-4390?

CVE-2008-4390 is a high-severity vulnerability affecting cisco linksys_wvc54gc_firmware. It was published on December 9, 2008 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2008-4390?

This vulnerability has a CVSS 3.1 base score of 7.5, 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-2008-4390?

Check the references section for vendor advisories and patches from cisco. Update linksys_wvc54gc_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-2008-4390?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-4390 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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