Most recent entries from all

cnvd-2020-29576

EUVD-2026-36604

fkie_cve-2020-5527

When MELSOFT transmission port (UDP/IP) of Mitsubishi Electric MELSEC iQ-R series (all versions), MELSEC iQ-F series (all versions), MELSEC Q series (all versions), MELSEC L series (all versions), and MELSEC F series (all versions) receives massive amount of data via unspecified vectors, resource consumption occurs and the port does not process the data properly. As a result, it may fall into a denial-of-service (DoS) condition. The vendor states this vulnerability only affects Ethernet communication functions.

GHSA-5jq2-477f-97vj

gsd-2020-5527

ICSA-20-091-02 — Mitsubishi Electric MELSEC

An attacker can send large amounts of data to the MELSOFT transmission port of the affected MELSEC product to cause a disruption in communication.CVE-2020-5527 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

jvndb-2020-002958

MELSOFT transmission port (UDP/IP) of MELSEC iQ-R, iQ-F, Q, L, and F series provided by Mitsubishi Electric Coporation contains an uncontrolled resource consumption issue (CWE-400). When MELSOFT transmission port receives massive amount of data, resource consumption occurs and the port does not process the data properly. As a result, it may fall into a denial-of-service (DoS) condition. Mitsubishi Electric Corporation reported these vulnerabilities to JPCERT/CC to notify users of the solution through JVN.