CVE-2023-43477

PoC —

CVSS 3.1

8.8 high

EPSS

16%p97

Published

Sep 20, 2023 (Sep 20, 2023)

Modified

Jun 17, 2026

Description

The ping_from parameter of ping_tracerte.cgi in the web UI of Telstra Smart Modem Gen 2 (Arcadyan LH1000), firmware versions < 0.18.15r, was not properly sanitized before being used in a system call, which could allow an authenticated attacker to achieve command injection as root on the device.

Vendors: telstra
Products: arcadyan lh1000 firmware
Weakness: CWE-77
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (15.7%)

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