RCE in Greenpacket Ot-235
CVE-2023-26866
GreenPacket OH736's WR-1200 Indoor Unit, OT-235 with firmware versions M-IDU-1.6.0.3_V1.1 and MH-46360-2.0.3-R5-GP respectively are vulnerable to remote command injection. Commands are executed using pre-login execution and executed with root privileges allowing complete takeover.
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.023 (81.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Greenpacket Ot-235
- Greenpacket Ot-235_firmware — versions m-idu-1.6.0.3_v1.1, mh-46360-2.0.3-r5-gp
- Greenpacket Wr-1200
- Greenpacket Wr-1200_firmware — versions m-idu-1.6.0.3_v1.1
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-26866?
- CVE-2023-26866 is a critical-severity vulnerability in Greenpacket Ot-235, classified under Command Injection. CVSS score: 9.8/10. Published 2023-04-04.
- How severe is CVE-2023-26866?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-26866 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.