The following list represents the vendors affected by the critical vulnerabilities uncovered by Team82 in Wibu-Systems's CodeMeter license-management component. The list contains vendors that the Industrial Control Systems Computer Emergency Response Team (ICS-CERT) has listed as having been contacted and affected, and those that have published their own advisories. Please find the ICS-CERT advisory here. Wibu-Systems has also published an advisory here.
Team82 has also published a related GitHub page.
For additional resources:
This list will be updated periodically. Vendors wishing to contact Team82 should reach out to secure@claroty.com. Find Claroty's public PGP key here.
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This list was last updated Feb. 17, 2021.
CWE-120 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT ('CLASSIC BUFFER OVERFLOW'):
A denial-of-service vulnerability exists in the affected product. The vulnerability results in a buffer overflow, potentially causing denial-of-service condition.
Rockwell Automation has corrected these problems in firmware revision 4.020 and recommends users upgrade to the latest version available.
CVSS v3: 9.8
CWE-122 HEAP-BASED BUFFER OVERFLOW:
A denial-of-service and possible remote code execution vulnerability exists in the affected product. The vulnerability results in the corruption of the heap memory, which may compromise the integrity of the system, potentially allowing for remote code execution or a denial-of-service attack.
Rockwell Automation has corrected these problems in firmware revision 4.020 and recommends users upgrade to the latest version available.
CVSS v3: 9.8
CWE-420 UNPROTECTED ALTERNATE CHANNEL:
A device takeover vulnerability exists in the affected product. This vulnerability allows configuration of a new Policyholder user without any authentication via API. Policyholder user is the most privileged user that can perform edit operations, creating admin users and performing factory reset.
Rockwell Automation has corrected these problems in firmware revision 4.020 and recommends users upgrade to the latest version available.
CVSS v3: 9.8
CWE-191 INTEGER UNDERFLOW (WRAP OR WRAPAROUND):
The affected product is vulnerable to an integer underflow. An unauthenticated attacker could send a malformed HTTP Requesty, which could allow the attacker to crash the program.
Planet Technology recommends users upgrade to version 1.305b241111 or later.
CVSS v3: 5.3
CWE-78 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION'):
The affected product is vulnerable to a command injection. An unauthenticated attacker could send commands through a malicious HTTP request which could result in remote code execution.
Planet Technology recommends users upgrade to version 1.305b241111 or later.
CVSS v3: 9.8
