CVE-2021-34602 json
Bender Charge Controller: Long URL could lead to webserver crash
published 2022-04-27 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-21252
- 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
Summary
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.
Patch / fix
- 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-78 Improper Neutralization of Special Elements used in an OS Command
References
-
cert.vde.com
/en/advisories/VDE-2021-047
vendor-advisory
Sources
- CVE List CVE-2021-34602
- NVD CVE-2021-34602
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