CVE-2023-1097
Baicells EG7035-M11 devices with firmware through BCE-ODU-1.0.8 are vulnerable to improper code exploitation via HTTP GET command injections.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.13% probability · 65th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94, CWE-77
- Affected
- baicells/eg7035-m11 firmware
- Source
- security@baicells.com
References
- https://community.na.baicells.com/t/baice-bm-2-5-26-new-cpe-software-has-been-released/1756Release Notes
- https://img.baicells.com//Upload/20220524/FILE/BaiCE_BM_2.5.26_NA.bin.binProduct
- https://community.na.baicells.com/t/baice-bm-2-5-26-new-cpe-software-has-been-released/1756Release Notes
- https://img.baicells.com//Upload/20220524/FILE/BaiCE_BM_2.5.26_NA.bin.binProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.