CVE-2020-29055

high-risk

Published 2020-11-24

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. By default, the appliance can be managed remotely only with HTTP, telnet, and SNMP. It doesn't support SSL/TLS for HTTP or SSH. An attacker can intercept passwords sent in cleartext and conduct man-in-the-middle attacks on the management of the appliance.

Do I need to act?

0.12% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 5.9/10 Medium

NETWORK / HIGH complexity

Affected Products (20)

72408A Firmware

9008A Firmware

9016A Firmware

92408A Firmware

92416A Firmware

Affected Vendors

Cdatatec

References (2)

Exploit https://pierrekim.github.io/blog/2020-07-07-cdata-olt-0day-vulnerabilities.html

/ 100

high-risk

Severity 18/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 31/34 · Critical