CVE-2021-34591

Published: Apr 27, 2022Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

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.

Affected (8)

Products: Bender: Cc612 Firmware, Icc15xx Firmware

Bender

2 products

Cc612 Firmware

Icc15xx Firmware

Configuration A

4 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Bender Cc612 Firmware	From 5.11.0 to 5.11.2
Bender Cc612 Firmware	From 5.12.0 to 5.12.5
Bender Cc612 Firmware	From 5.13.0 to 5.13.2
Bender Cc612 Firmware	From 5.20.0 to 5.20.2

Running on/with	Platform Versions
Bender Cc612	All versions

Configuration D

4 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Bender Icc15xx Firmware	From 5.11.0 to 5.11.2
Bender Icc15xx Firmware	From 5.12.0 to 5.12.5
Bender Icc15xx Firmware	From 5.13.0 to 5.13.2
Bender Icc15xx Firmware	From 5.20.0 to 5.20.2

Running on/with	Platform Versions
Bender Cc613	All versions

Related CWEs

CWE-250

Execution with Unnecessary Privileges

The product performs an operation at a privilege level that is higher than the minimum level required, which creates new weaknesses or amplifies the consequences of other weaknesses.

References (2)

https://cert.vde.com/en/advisories/VDE-2021-047

Source: info@cert.vde.com

Vendor Advisory

https://cert.vde.com/en/advisories/VDE-2021-047

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.