CVE-2023-1097: Unauthenticated Command Injection EG7035-M11 Series

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-03-01 · updated 2026-06-17
Weakness: CWE-94

Description

Baicells EG7035-M11 devices with firmware through BCE-ODU-1.0.8 are vulnerable to improper code exploitation via HTTP GET command injections. Commands are executed using pre-login execution and executed with root permissions. The following methods have been tested and validated by a 3rd party analyst and have been confirmed exploitable special thanks to Lionel Musonza for the discovery.

Affected products

Baicells EG7035-M11: through bce-odu-1.0.8

References

https://community.na.baicells.com/t/baice-bm-2-5-26-new-cpe-software-has-been-released/1756
https://img.baicells.com//Upload/20220524/FILE/BaiCE_BM_2.5.26_NA.bin.bin
https://community.na.baicells.com/t/baice-bm-2-5-26-new-cpe-software-has-been-released/1756
https://img.baicells.com//Upload/20220524/FILE/BaiCE_BM_2.5.26_NA.bin.bin

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