PT-2023-20835 · Green Packet · Wr-1200 Indoor Unit+1

Lionel Musonza · Published 2023-04-04 · Updated 2023-04-11 · CVE-2023-26866

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions GreenPacket OH736's WR-1200 Indoor Unit version M-IDU-1.6.0.3 V1.1 GreenPacket OH736's OT-235 version MH-46360-2.0.3-R5-GP

Description The issue allows for remote command injection. Commands are executed before login and with root privileges, enabling complete system takeover.

Recommendations For GreenPacket OH736's WR-1200 Indoor Unit version M-IDU-1.6.0.3 V1.1, consider disabling remote access until a patch is available. For GreenPacket OH736's OT-235 version MH-46360-2.0.3-R5-GP, restrict root privileges for commands executed before login to minimize the risk of exploitation.

Exploit

Fix

Command Injection

Weakness Enumeration

CWE-77

Related Identifiers

CVE-2023-26866

Affected Products

Ot-235

Wr-1200 Indoor Unit

References · 4

• 🔥 https://github.com/lionelmusonza/CVE-2023-26866 · Exploit
• https://osv.dev/vulnerability/CVE-2023-26866 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-26866 · Security Note
• https://t.me/cibsecurity/61388 · Telegram Post