CVE-2023-0808: A vulnerability was found in Deye/Revolt/Bosswerk Inverter MW3_15U_5406_1.47/MW3_15U_5406_1.471

Routine

LOW 3.9MITIGATEMITIGATEMITIGATE

CVE-2023-0808 is a low-severity flaw (CVSS 3.9) affecting inverter firmware, inverter firmware, inverter firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	3.9 (Low)
Attack vector	Physical
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 86%)
CISA exploited list	No
Weakness	CWE-259, CWE-798
Published	2023-02-13
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: bosswerk · deyeinverter · revolt-power

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2023-02-13 12:15 UTCPublished CVE record published
2026-06-17 05:26 UTCUpdated Record last modified

deyeinverter inverter firmware MITIGATE

Affected: mw3_15u_5406_1.47 · mw3_15u_5406_1.471

Fixed in: no fixed release known

Safe to downgrade to: a release before mw3_15u_5406_1.47

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

revolt-power inverter firmware MITIGATE

Affected: mw3_15u_5406_1.47 · mw3_15u_5406_1.471

Fixed in: no fixed release known

Safe to downgrade to: a release before mw3_15u_5406_1.47

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

bosswerk inverter firmware MITIGATE

Affected: mw3_15u_5406_1.47 · mw3_15u_5406_1.471

Fixed in: no fixed release known

Safe to downgrade to: a release before mw3_15u_5406_1.47

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-0808?

inverter firmware: mitigate or apply the listed mitigation; inverter firmware: mitigate or apply the listed mitigation; inverter firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-0808 being exploited?

CVE-2023-0808 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-0808 affect?

CVE-2023-0808 affects inverter firmware, inverter firmware, inverter firmware. Severity is low (CVSS 3.9). 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 wi

How urgent is CVE-2023-0808?

Priority 17/100. No elevated risk signals yet.

References

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