CVE-2025-11788 Heap-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

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...

CVE-2025-11788

CVE-2025-11788 affects Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The vulnerability is a heap-based buffer overflow in ShowSupervisorParameters() due to unvalidated, unlimited input copied into a fixed-size buffer via sprintf(), with GetParameter(meter) directly using the input without size checks. A...

CVE-2025-11787

CVE-2025-11787 affects Circutor SGE-PLC1000/SGE-PLC50 running v9.0.2. The OS exposes a command injection vulnerability in GetDNS(), CheckPing(), and TraceRoute() functions. Impact is high (CVE scores indicate network-based, unauthenticated/low-privilege access with potential total impact on confi...

CVE-2025-11786

CVE-2025-11786 affects Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The root cause is in SetUserPassword(): the input parameter newPassword is inserted into a shell command string using sprintf() without sanitisation and then executed with system() . This enables a potential attacker to inject arbitrar...

CVE-2025-11786 Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In the 'SetUserPassword' function, the 'newPassword' parameter is directly embedded in a shell command string using 'sprintf' without any sanitisation or validation, and then executed using 'system'. This allows a...

CVE-2025-11785 Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

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...

CVE-2025-11785

CVE-2025-11785 affects Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The vulnerability is a stack-based buffer overflow in ShowMeterPasswords() caused by unbounded input from the meter parameter via GetParameter(meter) being copied into a fixed-size buffer with sprintf(), without size validation. An att...

CVE-2025-11785 Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

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...

CVE-2025-11783

Circutor SGE-PLC1000/SGE-PLC50 v9.0.2 contains a stack-based buffer overflow in AddEvent() caused by copying the user-controlled username into a fixed 48-byte buffer without boundary checks. This can lead to memory corruption and remote code execution. Public details across sources consistently c...

CVE-2025-11783 Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The vulnerability is found in the 'AddEvent' function when copying the user-controlled username input to a fixed-size buffer 48 bytes without boundary checking. This can lead to memory corruption, resulting in...

CVE-2025-11783 Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The vulnerability is found in the 'AddEvent' function when copying the user-controlled username input to a fixed-size buffer 48 bytes without boundary checking. This can lead to memory corruption, resulting in...

CVE-2025-11782 Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50

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-2025-11781 Use of hardcoded cryptographic keys in Circutor SGE-PLC1000/SGE-PLC50

Use of hardcoded cryptographic keys in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The affected firmware contains a hardcoded static authentication key. An attacker with local access to the device can extract this key e.g., by analysing the firmware image or memory dump and create valid firmware updat...

CVE-2025-11780 Stack-based buffer overflow vulnreability in Circutor SGE-PLC1000/SGE-PLC50

Stack-based buffer overflow vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. In the 'showMeterReport' 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 in...

CVE-2025-11779

CVE-2025-11779 affects Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. A stack-based buffer overflow in the SetLan function is triggered when applying a new configuration via the management web interface (index.cgi). Un-sanitised configuration parameters can lead to command injection. Publicly referenced ...

CVE-2025-11779 Stack-based buffer overflow vulnreability in Circutor SGE-PLC1000/SGE-PLC50

Stack-based buffer overflow vulnerability in CircutorSGE-PLC1000/SGE-PLC50 v9.0.2. The 'SetLan' function is invoked when a new configuration is applied. This new configuration function is activated by a management web request, which can be invoked by a user when making changes to the 'index.cgi'...

CVE-2025-11778 Stack-based buffer overflow vulnreability in Circutor SGE-PLC1000/SGE-PLC50

Stack-based buffer overflow in Circutor SGE-PLC1000/SGE-PLC50 v0.9.2. This vulnerability allows an attacker to remotely exploit memory corruption through the 'readpacket' function of the TACACSPLUS implementation...

CVE-2025-11778

CVE-2025-11778 affects Circutor SGE-PLC1000/SGE-PLC50 (v0.9.2). The issue is a stack-based buffer overflow in the TACACSPLUS implementation, specifically in the read_packet() function, enabling remote memory corruption. Multiple connected sources corroborate the vulnerability in the same software...

CIRCUTOR SGE-PLC1000和CIRCUTOR SGE-PLC50 操作系统命令注入漏洞

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,...

CIRCUTOR SGE-PLC1000和CIRCUTOR SGE-PLC50 安全漏洞

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...