漏洞信息
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Vulnerability Title
N/A
Vulnerability Description
Improper Handling of Length Parameter Inconsistency vulnerability in Mitsubishi Electric Corporation MELSEC-Q Series Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU, Q04UDPVCPU, Q06UDPVCPU, Q13UDPVCPU, and Q26UDPVCPU with the first 5 digits of serial No. "24082" to "27081" allows a remote attacker to cause an integer underflow by sending specially crafted packets to the affected product to stop Ethernet communication and the execution of control programs on the product, when the user authentication function is enabled. The user authentication function is enabled by default only when settings are configured by GX Works2, which complies with the Cybersecurity Law of the People's Republic of China, and is normally disabled.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Vulnerability Type
长度参数不一致性处理不恰当
Vulnerability Title
Mitsubishi Electric MELSEC-Q Series 安全漏洞
Vulnerability Description
Mitsubishi Electric MELSEC-Q Series是日本三菱电机（Mitsubishi Electric）公司的一系列可编程逻辑控制器。 Mitsubishi Electric MELSEC-Q Series存在安全漏洞，该漏洞源于长度参数处理不当，可能导致整数下溢，进而导致以太网通信中断和控制程序停止执行。
CVSS Information
N/A
Vulnerability Type
N/A