PT-2023-16538 · Unknown · Deye/Revolt/Bosswerk Inverter

Jan Mahn · Published 2023-02-13 · Updated 2024-05-17 · CVE-2023-0808

Positive Technologies (AI Summary)

CVSS v3.1

6.8

Medium

Base vector

AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Deye/Revolt/Bosswerk Inverter version MW3 15U 5406 1.47/MW3 15U 5406 1.471

Description A vulnerability was found in the Access Point Setting Handler component. The manipulation with the input 12345678 leads to the use of a hard-coded password. It is possible to launch the attack on the physical device. The complexity of an attack is rather high, and the exploitation is known to be difficult. The exploit has been disclosed to the public and may be used.

Recommendations Upgrade to version MW3 16U 5406 1.53 to address this issue. It is recommended to upgrade the affected component. As a temporary workaround, consider restricting access to the Access Point Setting Handler until the upgrade is applied.

Exploit

Fix

Using Hardcoded Credentials

Weakness Enumeration

CWE-798

CWE-259

Related Identifiers

CVE-2023-0808

Affected Products

Deye/Revolt/Bosswerk Inverter

References · 9

• 🔥 https://heise.de/-7483376 · Exploit
• https://osv.dev/vulnerability/CVE-2023-0808 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-0808 · Security Note
• https://t.me/cvenotify/44830 · Telegram Post
• https://vuldb.com/?id.220769 · Note
• https://t.me/cibsecurity/57994 · Telegram Post
• https://t.me/cvenotify/44224 · Telegram Post
• https://t.me/cvenotify/59838 · Telegram Post
• https://vuldb.com/?ctiid.220769 · Note