CVE Vulnerabilities

CVE-2020-29057

Published: Nov 24, 2020 | Modified: Mar 11, 2021
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
7.8 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

An issue was discovered on CDATA 72408A, 9008A, 9016A, 92408A, 92416A, 9288, 97016, 97024P, 97028P, 97042P, 97084P, 97168P, FD1002S, FD1104, FD1104B, FD1104S, FD1104SN, FD1108S, FD1204S-R2, FD1204SN, FD1204SN-R2, FD1208S-R2, FD1216S-R1, FD1608GS, FD1608SN, FD1616GS, FD1616SN, and FD8000 devices. It allows remote attackers to cause a denial of service (reboot) by sending random bytes to the telnet server on port 23, aka a shawarma attack.

Affected Software

Name Vendor Start Version End Version
72408a_firmware Cdatatec 1.2.2 (including) 1.2.2 (including)
72408a_firmware Cdatatec 2.4.03_000 (including) 2.4.03_000 (including)
72408a_firmware Cdatatec 2.4.04_001 (including) 2.4.04_001 (including)
72408a_firmware Cdatatec 2.4.05_000 (including) 2.4.05_000 (including)

References