CVE-2023-43477

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.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1

6.8 MEDIUMCVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS

15.75% chance of exploitation in the next 30 days, 97th percentile

Published

2023-09-20

Updated

2024-09-24

Proof-of-concept exploits (1)

• https://www.tenable.com/security/research/tra-2023-19

References

• CVE Record
• NVD entry

Related

• CVE-2023-43472
• CVE-2023-43478
• CVE-2023-43470
• CVE-2023-43482
• CVE-2023-4347
• CVE-2023-43491