CVE-2025-11782: Stack-based Buffer Overflow

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'ShowDownload' function uses “sprintf” to format a string that includes the user-controlled input of 'GetParametermeter' in the fixed-size buffer 'acStack4c' 64 bytes without checking the length. An attacker c...

CVE-2025-11784: Stack-based Buffer Overflow

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In the 'ShowMeterDatabase' function, there is an unlimited user input that is copied to a fixed-size buffer via 'sprintf'. The 'GetParametermeter' function retrieves the user input, which is directly incorporated...

CVE-2025-11788: Heap-based Buffer Overflow

Heap-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In the 'ShowSupervisorParameters' function, there is an unlimited user input that is copied to a fixed-size buffer via 'sprintf'. The 'GetParametermeter' function retrieves the user input, which is directly...

PT-2025-48669

Name of the Vulnerable Software and Affected Versions CircutorSGE-PLC1000/SGE-PLC50 version 9.0.2 Description A stack-based buffer overflow exists in the SetLan function of the software. This function is triggered when a new configuration is applied via a management web request to the 'index.cgi'...

PT-2025-48668

Name of the Vulnerable Software and Affected Versions Circutor SGE-PLC1000/SGE-PLC50 version 0.9.2 Description A stack-based buffer overflow exists in the TACACSPLUS implementation of the software. This allows a remote attacker to corrupt memory and potentially gain control of the system. The iss...

CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 have security vulnerabilities

The CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 are both a network concentrator from CIRCUTOR Spain. A security vulnerability exists in the CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 version v9.0.2, which stems from the firmware containing hard-coded keys that could lead to bypassing access...

CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 have operating system command injection vulnerabilities

The CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 are both a network concentrator from CIRCUTOR Spain. An operating system command injection vulnerability exists in the CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 version v9.0.2, which stems from the presence of command injection in the GetDNS,...

PT-2025-48675

Name of the Vulnerable Software and Affected Versions Circutor SGE-PLC1000/SGE-PLC50 version 9.0.2 Description A stack-based buffer overflow exists due to insufficient input validation. The GetParametermeter function retrieves user-supplied input, specifically the meter parameter, and copies it...

CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 have security vulnerabilities

The CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 are both a network concentrator from CIRCUTOR Spain. A security vulnerability exists in the CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 version v9.0.2, which stems from an uncleared parameter in the SetLan function and could lead to command injectio...

CVE-2025-11785: Stack-based Buffer Overflow

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In the 'ShowMeterPasswords' function, there is an unlimited user input that is copied to a fixed-size buffer via 'sprintf'. The 'GetParametermeter' function retrieves the user input, which is directly incorporated...

PT-2025-48671

Name of the Vulnerable Software and Affected Versions Circutor SGE-PLC1000/SGE-PLC50 version 9.0.2 Description The affected firmware contains a hardcoded static authentication key. An attacker with local access can extract this key by analyzing the firmware image or memory dump. This allows the...

CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 have security vulnerabilities

The CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 are both a network concentrator from CIRCUTOR Spain. A security vulnerability exists in the CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 v9.0.2, which stems from the showMeterReport function not validating the length of the meter parameter, which cou...

CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 have security vulnerabilities

The CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 are both a network concentrator from CIRCUTOR Spain. A security vulnerability exists in the CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 v9.0.2, which stems from the ShowMeterDatabase function not validating the length of the meter parameter, which...

CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 have security vulnerabilities

The CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 are both a network concentrator from CIRCUTOR Spain. A security vulnerability exists in the CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 version v9.0.2, which stems from the SetUserPassword function not clearing the newPassword parameter, which could...

CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 have security vulnerabilities

The CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 are both a network concentrator from CIRCUTOR Spain. A security vulnerability exists in the CIRCUTOR SGE-PLC1000 and CIRCUTOR SGE-PLC50 version v9.0.2, which stems from the AddEvent function not validating the length of the username input, which cou...

PT-2025-48673

Name of the Vulnerable Software and Affected Versions Circutor SGE-PLC1000/SGE-PLC50 version 9.0.2 Description A stack-based buffer overflow exists in the AddEvent function when handling user-supplied usernames. The issue occurs because the function copies the username input to a fixed-size buffe...

PT-2025-48674

Name of the Vulnerable Software and Affected Versions Circutor SGE-PLC1000/SGE-PLC50 version 9.0.2 Description A stack-based buffer overflow exists in Circutor SGE-PLC1000/SGE-PLC50 version 9.0.2. The ShowMeterDatabase function copies user-controlled input into a fixed-size buffer using sprintf...

PT-2025-44630

Name of the Vulnerable Software and Affected Versions Circutor TCPRS1plus affected versions not specified Description A denial of service condition can occur in the web server due to specific requests made to the protocol. The issue involves a resource exhaustion vector. Recommendations At the...

Circutor TCPRS1plus security vulnerability

Circutor TCPRS1plus is a communication converter from Circutor Spain. A security vulnerability exists in Circutor TCPRS1plus that stems from a web server that allows an attacker to reuse old JWT tokens during legitimate session activity, potentially leading to session hijacking and security...

Circutor TCPRS1plus security vulnerability

Circutor TCPRS1plus is a communication converter from Circutor Spain. A security vulnerability exists in Circutor TCPRS1plus that originates from the device web server exchanging sensitive information in clear text via an insecure protocol...