What is CVE-2023-51023?

CVE-2023-51023 is a critical-severity vulnerability in Totolink Ex1800t. CVSS score: 9.8/10. Published 2023-12-22.

How severe is CVE-2023-51023?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Totolink Ex1800t

CVE-2023-51023

TOTOlink EX1800T v9.1.0cu.2112_B20220316 is vulnerable to arbitrary command execution in the ‘host_time’ parameter of the NTPSyncWithHost interface of the cstecgi .cgi.

EPSS: 0.010 (57.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Totolink Ex1800t
Totolink Ex1800t_firmware — versions 9.1.0cu.2112_b20220316
N/a — versions n/a

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-51023?: CVE-2023-51023 is a critical-severity vulnerability in Totolink Ex1800t. CVSS score: 9.8/10. Published 2023-12-22.
How severe is CVE-2023-51023?: Critical severity. CVSS v3 base score is 9.8 out of 10.