CVE-2021-34592 : In Bender/ebee Charge Controllers in multiple versions are prone to Command inje

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.

Published 2022-04-27 16:15:11

Updated 2022-09-10 02:42:37

Source CERT VDE

View at NVD, CVE.org

Products affected by CVE-2021-34592

Bender » Cc612 Firmware
Versions from including (>=) 5.12.0 and before (<) 5.12.5
cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Bender » Cc612 » Version: N/A
Bender » Cc612 Firmware
Versions from including (>=) 5.11.0 and before (<) 5.11.2
cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Bender » Cc612 » Version: N/A
Bender » Cc612 Firmware
Versions from including (>=) 5.13.0 and before (<) 5.13.2
cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Bender » Cc612 » Version: N/A
Bender » Cc612 Firmware
Versions from including (>=) 5.20.0 and before (<) 5.20.2
cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Bender » Cc612 » Version: N/A
Bender » Icc15xx Firmware
Versions from including (>=) 5.20.0 and before (<) 5.20.2
cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Bender » Cc613 » Version: N/A
Bender » Icc15xx Firmware
Versions from including (>=) 5.11.0 and before (<) 5.11.2
cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Bender » Cc613 » Version: N/A
Bender » Icc15xx Firmware
Versions from including (>=) 5.13.0 and before (<) 5.13.2
cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Bender » Cc613 » Version: N/A
Bender » Icc15xx Firmware
Versions from including (>=) 5.12.0 and before (<) 5.12.5
cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Bender » Cc613 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2021-34592

EPSS FAQ

0.07%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 31 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-34592

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.5	MEDIUM	AV:N/AC:L/Au:S/C:P/I:P/A:P	8.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	CERT VDE
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High
8.8	HIGH	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2021-34592

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Assigned by: info@cert.vde.com (Primary)

References for CVE-2021-34592

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

VDE-2021-047 | CERT@VDE
Not Applicable;Vendor Advisory

CVEs referencing this url

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Vulnerability Details : CVE-2021-34592

Products affected by CVE-2021-34592

Exploit prediction scoring system (EPSS) score for CVE-2021-34592

CVSS scores for CVE-2021-34592

CWE ids for CVE-2021-34592

References for CVE-2021-34592