PTC Codebeamer
Plan Patch7.1ICS-CERT ICSA-24-128-01May 7, 2024
Attack VectorNetwork
Auth RequiredNone
ComplexityLow
User InteractionRequired
Summary
Codebeamer versions 22.10 SP9 and earlier, 2.0.0.3 and earlier, and 2.1.0.0 contain a cross-site scripting (XSS) vulnerability (CWE-79) that allows attackers to inject malicious code via the web interface. Successful exploitation could allow an attacker to inject malicious code in the application, compromising user sessions, project data, or application functionality. The vulnerability requires user interaction (clicking a malicious link) but can be executed from any network-accessible location without authentication.
What this means
What could happen
An attacker could inject malicious code into Codebeamer through a cross-site scripting vulnerability, potentially compromising the integrity of project data, configurations, or user sessions within the application.
Who's at risk
Organizations using PTC Codebeamer for project management, requirements tracking, or configuration control in engineering and operations environments should apply this update. This affects any team members who access Codebeamer through a web browser, including control system engineers, plant operators, and IT administrators who use the platform to manage ICS configuration or project data.
How it could be exploited
An attacker crafts a malicious link or HTML/JavaScript payload and tricks a Codebeamer user into clicking it or opening it in their browser. The victim's browser executes the attacker's code within the Codebeamer session, allowing the attacker to steal session tokens, modify project settings, or inject further malicious content.
Prerequisites
- User interaction required: target user must click a malicious link or open a crafted webpage
- Network access to the Codebeamer application interface
- The victim must have an active or recent session in Codebeamer
remotely exploitablerequires user interactionlow exploit complexityaffects application data integrity and confidentiality
Exploitability
Low exploit probability (EPSS 0.1%)
Affected products (3)
3 with fix
ProductAffected VersionsFix Status
Codebeamer: <=22.10_SP9≤ 22.10 SP922.10 SP10
Codebeamer: <=2.0.0.3≤ 2.0.0.322.10 SP10
Codebeamer: 2.1.0.02.1.0.022.10 SP10
Remediation & Mitigation
0/6
Do now
0/1WORKAROUNDTrain users to avoid clicking links in unsolicited emails and to verify link legitimacy before opening them
Schedule — requires maintenance window
0/3Patching may require device reboot — plan for process interruption
HOTFIXUpdate Codebeamer to version 22.10 SP10 or later
HOTFIXUpdate Codebeamer to version 2.0.0.4 or later
HOTFIXUpdate Codebeamer to version 2.1.0.1 or later
Long-term hardening
0/2HARDENINGImplement network segmentation to isolate Codebeamer from the internet and restrict access to authorized users only
HARDENINGUse VPN or secure proxy access for any remote connections to Codebeamer, keeping the VPN software updated
CVEs (1)
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API:
/api/v1/advisories/ecd0c21b-1c33-457c-b3c1-942d5699f5ed