VulnerabilityModified
CVE-2021-34591
In Bender/ebee Charge Controllers in multiple versions are prone to Local privilege Escalation.
HIGH 7.8EPSS 0.23%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In Bender/ebee Charge Controllers in multiple versions are prone to Local privilege Escalation. An authenticated attacker could get root access via the suid applications socat, ip udhcpc and ifplugd.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.23% probability · 14th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-250
- Affected
- bender/cc612 firmware · bender/icc15xx firmware
- Source
- info@cert.vde.com
References
- https://cert.vde.com/en/advisories/VDE-2021-047Vendor Advisory
- https://cert.vde.com/en/advisories/VDE-2021-047Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.