Bender Charge Controller: Command injection via Web interface

published 2022-04-27 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-21242

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.4%; EPSS 1.4% chance of exploitation in 30 days, percentile 72%
public exploits: 0; none known

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.

Patch / fix

fixed in 4

Bender / ebee CC612 5.11.2, 5.12.5, 5.13.2, 5.20.2
Bender / ebee CC613 5.11.2, 5.12.5, 5.13.2, 5.20.2
Bender / ebee ICC15xx 5.11.2, 5.12.5, 5.13.2, 5.20.2
Bender / ebee ICC16xx 5.11.2, 5.12.5, 5.13.2, 5.20.2

Exploit prediction

1.39% chance of exploitation in the next 30 days, higher than 72% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	6.5	AV:N/AC:L/Au:S/C:P/I:P/A:P

Affected products

Bender / ebee CC612
Bender / ebee CC613
Bender / ebee ICC15xx
Bender / ebee ICC16xx

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

cert.vde.com /en/advisories/VDE-2021-047
not-applicable, vendor-advisory

Sources

CVE List CVE-2021-34592
NVD CVE-2021-34592

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary