CVE-2020-25752
Medium
Description
An issue was discovered on Enphase Envoy R3.x and D4.x devices. There are hardcoded web-panel login passwords for the installer and Enphase accounts. The passwords for these accounts are hardcoded values derived from the MD5 hash of the username and serial number mixed with some static strings. The serial number can be retrieved by an unauthenticated user at /info.xml. These passwords can be easily calculated by an attacker; users are unable to change these passwords.
SeverityMedium
CVSS5.3
Exploit probability—
ProductEnphase Envoy Firmware
PublishedJun 16, 2021
First seenJun 16, 2021
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| enphase envoy_firmware | d4.0, r3.0 | — |
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