CVE-2009-4510

Name: CVE-2009-4510
Creator: NVD / NIST
Published: 2010-04-13T17:30:00.43+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.15%

Last modified Jun 16, 2026

CVE-2009-4510 is a vulnerability of currently unknown severity. The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key, which makes it easier for remote attackers to conduct man-in-the-middle attacks and spoof arbitrary servers via crafted SSH packets.. EPSS estimates a 2.15% chance of exploitation in the next 30 days.

Description

The SSH service on the TANDBERG Video Communication Server (VCS) before X5.1 uses a fixed DSA key, which makes it easier for remote attackers to conduct man-in-the-middle attacks and spoof arbitrary servers via crafted SSH packets.

Metrics

EPSS Probability

2.15%

79.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-310

Affected Software

Vendor	Product	Versions
Vsecurity	Tandberg Video Communication Server	<= x5.0.0
Vsecurity	Tandberg Video Communication Server	x1.0.0
Vsecurity	Tandberg Video Communication Server	x1.1.0
Vsecurity	Tandberg Video Communication Server	x1.2.0
Vsecurity	Tandberg Video Communication Server	x2.0.0
Vsecurity	Tandberg Video Communication Server	x2.1.0
Vsecurity	Tandberg Video Communication Server	x3.0.0
Vsecurity	Tandberg Video Communication Server	x3.1.0
Vsecurity	Tandberg Video Communication Server	x4.1.0
Vsecurity	Tandberg Video Communication Server	x4.2.0
Vsecurity	Tandberg Video Communication Server	x4.2.1
Vsecurity	Tandberg Video Communication Server	x4.3.0

References

http://ftp.tandberg.com/pub/software/vcs/TANDBERG%20Video%20Communication%20Server%20Software%20Release%20Notes%20%28X5%29.pdf
http://secunia.com/advisories/39275Vendor Advisory
http://www.vsecurity.com/resources/advisory/20100409-2Patch, Vendor Advisory
http://ftp.tandberg.com/pub/software/vcs/TANDBERG%20Video%20Communication%20Server%20Software%20Release%20Notes%20%28X5%29.pdf
http://secunia.com/advisories/39275Vendor Advisory
http://www.vsecurity.com/resources/advisory/20100409-2Patch, Vendor Advisory

Timeline

Published: Apr 13, 2010
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-4510?

How severe is CVE-2009-4510?

Severity scoring for CVE-2009-4510 is pending analysis. The EPSS model estimates a 2.15% probability of exploitation in the next 30 days.

How do I fix CVE-2009-4510?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-4510?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST