https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 15 Oct 2026 22:44:13 +0000 https://cve.radiocsirt.org/vuln/cnvd-2021-34433 cnvd-2021-34433 https://cve.radiocsirt.org/vuln/cnvd-2021-34433 https://cve.radiocsirt.org/vuln/euvd-2026-324271 EUVD-2026-324271 https://cve.radiocsirt.org/vuln/euvd-2026-324271 https://cve.radiocsirt.org/vuln/fkie_cve-2021-22659 <p>Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.</p> <p>Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-22659 https://cve.radiocsirt.org/vuln/ghsa-fv9f-8rj8-45rf <p>Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.</p> <p>Rockwell Automation MicroLogix 1400 Version 21.6 and below may allow a remote unauthenticated attacker to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.</p> https://cve.radiocsirt.org/vuln/ghsa-fv9f-8rj8-45rf https://cve.radiocsirt.org/vuln/gsd-2021-22659 gsd-2021-22659 https://cve.radiocsirt.org/vuln/gsd-2021-22659 https://cve.radiocsirt.org/vuln/icsa-21-033-01 <p>A remote unauthenticated attacker may be able to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.CVE-2021-22659 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H).</p> <p>A remote unauthenticated attacker may be able to send a specially crafted Modbus packet allowing the attacker to retrieve or modify random values in the register. If successfully exploited, this may lead to a buffer overflow resulting in a denial-of-service condition. The FAULT LED will flash RED and communications may be lost. Recovery from denial-of-service condition requires the fault to be cleared by the user.CVE-2021-22659 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:H).</p> https://cve.radiocsirt.org/vuln/icsa-21-033-01