Products
AdTran 834-5 HDC17600021F1 (SmartOS 11.1.1.1) devices
Source
cve@mitre.org
Tags
CVE-2024-39345 details
Published : July 24, 2024, 3:15 p.m.
Last Modified : July 24, 2024, 5:12 p.m.
Last Modified : July 24, 2024, 5:12 p.m.
Description
AdTran 834-5 HDC17600021F1 (SmartOS 11.1.1.1) devices enable the SSH service by default and have a hidden, undocumented, hard-coded support account whose password is based on the devices MAC address. All of the devices internet interfaces share a similar MAC address that only varies in their final octet. This allows network-adjacent attackers to derive the support user's SSH password by decrementing the final octet of the connected gateway address or via the BSSID. An attacker can then execute arbitrary OS commands with root-level privileges.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
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Weakness
| Weakness | Name | Description |
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References
| URL | Source |
|---|---|
| https://github.com/actuator/cve/blob/main/AdTran/CVE-2024-39345 | cve@mitre.org |
| https://github.com/actuator/cve/blob/main/AdTran/TBA | cve@mitre.org |
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