CVE-2008-4390

The Cisco Linksys WVC54GC wireless video camera before firmware 1.25 sends cleartext...

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 obtain sensitive information such as passwords by sniffing the network.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

3.29%Up 2.1 points since Feb 4, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2008-4390
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness: CWE-319
Updated: 2026-11-02

CVE List No score

Record: CVE-2008-4390
Updated: 2026-11-02

EUVDEUVD-2008-4371 No score

Record: EUVD-2008-4371
Updated: 2026-11-03

GitHub AdvisoriesGHSA-fhxm-9gmh-j5h7 7.5

The Cisco Linksys WVC54GC wireless video camera before firmware 1.25 sends cleartext...

Record: GHSA-fhxm-9gmh-j5h7
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-200, CWE-319
Updated: 2026-11-02

Affected products

cisco linksys wvc54gc firmware

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2008-4390 is a high vulnerability (CVSS 7.5) in Cisco Linksys Wvc54gc Firmware, published December 9, 2008. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.29%, the 88th percentile. No source names a fixed version.