← Vulnerability feed

Vulnerability record · CVE-2009-4509 · published 13 April 2010

CVE-2009-4509: Vsecurity tandberg video communication server code injection vulnerability

VVsecurity · Tandberg Video Communication Server

The administrative web console on the TANDBERG Video Communication Server (VCS) before X4.3 uses predictable session cookies in (1) tandberg/web/lib/secure.php and (2) tandberg/web/user/lib/secure.php, which makes it easier for remote attackers to bypass authentication, and execute arbitrary code by loading a custom software update, via a crafted "Cookie: tandberg_login=" HTTP header.

10.0 CVSS 2.0 High EPSS 4.5% · top 8.8% CWE-94 · Code injection
10.0CVSS 2.0 base score
4.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

The administrative web console on the TANDBERG Video Communication Server (VCS) before X4.3 uses predictable session cookies in (1) tandberg/web/lib/secure.php and (2) tandberg/web/user/lib/secure.php, which makes it easier for remote attackers to bypass authentication, and execute arbitrary code by loading a custom software update, via a crafted "Cookie: tandberg_login=" HTTP header.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://ftp.tandberg.com/pub/software/vcs/TANDBERG%20Video%20Communication%20Server%20Software%20Release%20Notes%20%28X4%
http://secunia.com/advisories/39275 Vendor Advisory
http://www.securityfocus.com/archive/1/510672/100/0/threaded
http://www.vsecurity.com/resources/advisory/20100409-1 PatchVendor Advisory
http://ftp.tandberg.com/pub/software/vcs/TANDBERG%20Video%20Communication%20Server%20Software%20Release%20Notes%20%28X4%
http://secunia.com/advisories/39275 Vendor Advisory
http://www.securityfocus.com/archive/1/510672/100/0/threaded
http://www.vsecurity.com/resources/advisory/20100409-1 PatchVendor Advisory

Track CVE-2009-4509 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2010-1356Vsecurity tandberg video communication server vulnerabilityUnspecified vulnerability on the TANDBERG Video Communication Server (VCS) before X5.0 allows remote attackers to execute arbitrary code via unknown …EPSS 3.3%8.5CVE-2009-4510Vsecurity tandberg video communication server vulnerabilityThe 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 cond…EPSS 2.1%4.3CVE-2010-1355Vsecurity tandberg video communication server cross-site scripting vulnerabilityCross-site scripting (XSS) vulnerability on the TANDBERG Video Communication Server (VCS) before X5.0 allows remote attackers to inject arbitrary web…EPSS 0.86%4.0CVE-2009-4511Vsecurity tandberg video communication server information exposure vulnerabilityMultiple directory traversal vulnerabilities in the web administration interface on the TANDBERG Video Communication Server (VCS) before X5.1 allow r…EPSS 5.5%8.8CVE-2026-65660Microsoft sharepoint server code injection vulnerabilityImproper control of generation of code ('code injection') in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.KEVEPSS 2.1%9.8CVE-2026-60004Gitea diffpatch API code injection enables remote code executionGitea before 1.27.1 allows remote code execution through the diffpatch API by way of Git hook installation. The flaw is a code injection issue (CWE-9…KEVEPSS 24%analysed9.5CVE-2026-72530TrueConf Server sandbox breakout via crafted script code injectionTrueConf Server versions 5.3.X through 5.3.9, 5.4.X through 5.4.9, 5.5.X through 5.5.5 and earlier allow a remote unauthenticated attacker to break o…KEVEPSS 1.7%analysed9.4CVE-2025-62593Ray browser-based RCE via insufficient User-Agent guardRay, an AI compute engine, contains a critical remote code execution flaw before version 2.52.0. Its defense against browser-based attacks relies on …KEVEPSS 62%analysed

Source: NIST National Vulnerability Database (record CVE-2009-4509), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.