CVE-2021-34602

Bender Charge Controller: Long URL could lead to webserver crash

Description

In Bender/ebee Charge Controllers in multiple versions are prone to Command injection via Web interface. An authenticated attacker could enter shell commands into some input fields that are executed with root privileges.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 4.75% Top 15%
Vendor Advisory vde.com
Affected: Bender / ebee CC612
Affected: Bender / ebee CC613
Affected: Bender / ebee ICC15xx
Affected: Bender / ebee ICC16xx
Published at:
Updated at:

References

Link Tags
https://cert.vde.com/en/advisories/VDE-2021-047 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-34602?
CVE-2021-34602 has been scored as a high severity vulnerability.
How to fix CVE-2021-34602?
To fix CVE-2021-34602, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-34602 being actively exploited in the wild?
It is possible that CVE-2021-34602 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-34602?
CVE-2021-34602 affects Bender / ebee CC612, Bender / ebee CC613, Bender / ebee ICC15xx, Bender / ebee ICC16xx.
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