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 6.8 MEDIUM

6.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.9 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.tenable.com/security/research/tra-2023-19	Exploit Third Party Advisory
https://www.tenable.com/security/research/tra-2023-19	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:telstra:arcadyan_lh1000_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:telstra:arcadyan_lh1000:-:*:*:*:*:*:*:*

History

21 Nov 2024, 08:24

Type	Values Removed	Values Added
References	~~() https://www.tenable.com/security/research/tra-2023-19 - Exploit, Third Party Advisory~~	() https://www.tenable.com/security/research/tra-2023-19 - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~8.8~~	v2 : unknown v3 : 6.8

22 Sep 2023, 18:37

Type	Values Removed	Values Added
First Time		Telstra arcadyan Lh1000 Telstra Telstra arcadyan Lh1000 Firmware
CWE		CWE-77
CPE		cpe:2.3:o:telstra:arcadyan_lh1000_firmware:::::::: cpe:2.3:h:telstra:arcadyan_lh1000:-:::::::*
References	~~(MISC) https://www.tenable.com/security/research/tra-2023-19 -~~	(MISC) https://www.tenable.com/security/research/tra-2023-19 - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8

20 Sep 2023, 13:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-09-20 13:15

Updated : 2024-11-21 08:24

NVD link : CVE-2023-43477

Mitre link : CVE-2023-43477

CVE.ORG link : CVE-2023-43477

JSON object : View

Products Affected

telstra

arcadyan_lh1000_firmware
arcadyan_lh1000

CWE

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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