CVE-2023-43478 - Vulnerability Details - OpenCVE

fake_upload.cgi on the Telstra Smart Modem Gen 2 (Arcadyan LH1000), firmware versions < 0.18.15r, allows unauthenticated attackers to upload firmware images and configuration backups, which could allow them to alter the firmware or the configuration on the device, ultimately leading to code execution as root.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.04132.

Exploitation poc

Automatable no

Technical Impact total

Vendors	Products
Telstra	Arcadyan Lh1000 Arcadyan Lh1000 Firmware

Configuration 1 [-]

AND

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

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

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2023-47893	fake_upload.cgi on the Telstra Smart Modem Gen 2 (Arcadyan LH1000), firmware versions < 0.18.15r, allows unauthenticated attackers to upload firmware images and configuration backups, which could allow them to alter the firmware or the configuration on the device, ultimately leading to code execution as root.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

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

History

Tue, 24 Sep 2024 19:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: tenable

Published: 2023-09-20T13:03:10.299Z

Updated: 2024-09-24T18:58:06.387Z

Reserved: 2023-09-18T17:35:17.960Z

Link: CVE-2023-43478

Vulnrichment

Updated: 2024-08-02T19:44:42.240Z

NVD

Status : Modified

Published: 2023-09-20T14:15:15.127

Modified: 2024-11-21T08:24:07.540

Link: CVE-2023-43478

Redhat

No data.

OpenCVE Enrichment

No data.

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