CVSS: 7.5EPSS: 0%CPEs: 22EXPL: 0CVE-2021-30062
https://notcve.org/view.php?id=CVE-2021-30062
On Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 before 03.23 and Belden Tofino Xenon Security Appliance, crafted OPC packets can bypass the OPC enforcer. En Schneider Electric ConneXium Tofino OPCLSM TCSEFM0000 versiones anteriores a 03.23 y Belden Tofino Xenon Security Appliance, los paquetes OPC diseñados pueden omitir el reforzador OPC • https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-05 https://www.belden.com/support/security-assurance •
CVSS: 7.2EPSS: 0%CPEs: 26EXPL: 0CVE-2021-30061
https://notcve.org/view.php?id=CVE-2021-30061
On Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 before 03.23, TCSEFEA23F3F20/21, and Belden Tofino Xenon Security Appliance, physically proximate attackers can execute code via a crafted file on a USB stick. En Schneider Electric ConneXium Tofino Firewall TCSEFEA23F3F22 versiones anteriores a 03.23, TCSEFEA23F3F20/21, y Belden Tofino Xenon Security Appliance, los atacantes físicamente próximos pueden ejecutar código por medio de un archivo diseñado en una memoria USB • https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2022-011-05 https://www.belden.com/support/security-assurance •
CVSS: 9.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-27734
https://notcve.org/view.php?id=CVE-2021-27734
Hirschmann HiOS 07.1.01, 07.1.02, and 08.1.00 through 08.5.xx and HiSecOS 03.3.00 through 03.5.01 allow remote attackers to change the credentials of existing users. Hirschmann HiOS versiones 07.1.01, 07.1.02 y versiones 08.1.00 hasta 08.5.xx y HiSecOS versiones 03.3.00 hasta 03.5.01, permiten a atacantes remotos cambiar las credenciales de los usuarios existentes • https://dam.belden.com/dmm3bwsv3/assetstream.aspx?assetid=12914&mediaformatid=50063&destinationid=10016 • CWE-287: Improper Authentication •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2020-9307
https://notcve.org/view.php?id=CVE-2020-9307
Hirschmann OS2, RSP, and RSPE devices before HiOS 08.3.00 allow a denial of service. An unauthenticated, adjacent attacker can cause an infinite loop on one of the HSR ring ports of the device. This effectively breaks the redundancy of the HSR ring. If the attacker can perform the same attack on a second device, the ring is broken into two parts (thus disrupting communication between devices in the different parts). Los dispositivos Hirschmann OS2, RSP y RSPE anteriores a HiOS versiones 08.3.00, permiten una denegación de servicio. • https://www.belden.com/dfsmedia/f1e38517e0cd4caa8b1acb6619890f5e/12276-source/options/view https://www.belden.com/security • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 9.8EPSS: 0%CPEs: 14EXPL: 0CVE-2020-6994
https://notcve.org/view.php?id=CVE-2020-6994
A buffer overflow vulnerability was found in some devices of Hirschmann Automation and Control HiOS and HiSecOS. The vulnerability is due to improper parsing of URL arguments. An attacker could exploit this vulnerability by specially crafting HTTP requests to overflow an internal buffer. The following devices using HiOS Version 07.0.02 and lower are affected: RSP, RSPE, RSPS, RSPL, MSP, EES, EES, EESX, GRS, OS, RED. The following devices using HiSecOS Version 03.2.00 and lower are affected: EAGLE20/30. • https://www.us-cert.gov/ics/advisories/icsa-20-091-01 • CWE-12: ASP.NET Misconfiguration: Missing Custom Error Page CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •