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 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 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 AddEvent function not validating the length of the username input, which cou...

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...

CVE-2025-11789: Out-of-bounds Read

Out-of-bounds read vulnerability in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2. The 'DownloadFile' function converts a parameter to an integer using 'atoi' and then uses it as an index in the 'FilesDownload' array with '&FilesDownloadiVar2'. If the parameter is too large, it will access memory beyond...

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...

CVE-2025-11778: Heap-based Buffer Overflow

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-2025-11786: Stack-based Buffer Overflow

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...

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 v9.0.2, which stems from the ShowMeterDatabase function not validating the length of the meter parameter, which...

CVE-2025-11787: Improper Neutralization of Special Elements used in an OS Command

Command injection vulnerability in the operating system in Circutor SGE-PLC1000/SGE-PLC50 v9.0.2 through the 'GetDNS', 'CheckPing' and 'TraceRoute' functions...

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...

CVE-2025-11780: Buffer Copy without Checking Size of Input

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...

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 an uncleared parameter in the SetLan function and could lead to command injectio...

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'...

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-2025-48673

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-2025-48675

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 v9.0.2, which stems from the ShowMeterPasswords function not validating the length of the meter parameter, which...