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EUVD-2026-36699

fkie_cve-2020-5654

Session fixation vulnerability in TCP/IP function included in the firmware of MELSEC iQ-R series (RJ71EIP91 EtherNet/IP Network Interface Module First 2 digits of serial number are '02' or before, RJ71PN92 PROFINET IO Controller Module First 2 digits of serial number are '01' or before, RD81DL96 High Speed Data Logger Module First 2 digits of serial number are '08' or before, RD81MES96N MES Interface Module First 2 digits of serial number are '04' or before, and RD81OPC96 OPC UA Server Module First 2 digits of serial number are '04' or before) allows a remote unauthenticated attacker to stop the network functions of the products via a specially crafted packet.

GHSA-pxwp-48rr-37f8

gsd-2020-5654

ICSA-20-303-02 — Mitsubishi Electric MELSEC iQ-R

An attacker could deliver a specially crafted packet that may allow an attacker to cause a denial-of-service condition or execute arbitrary code.CVE-2020-5653 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). An attacker could deliver a specially crafted packet that may allow an attacker to cause a denial-of-service condition or execute arbitrary code.CVE-2020-5654 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). An attacker could deliver a specially crafted packet that may allow an attacker to cause a denial-of-service condition or execute arbitrary code.CVE-2020-5655 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). An attacker could deliver a specially crafted packet that may allow an attacker to cause a denial-of-service condition or execute arbitrary code.CVE-2020-5656 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). An attacker could deliver a specially crafted packet that may allow an attacker to cause a denial-of-service condition or execute arbitrary code.CVE-2020-5657 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the…