CVE-2021-34588

In Bender/ebee Charge Controllers in multiple versions are prone to unprotected data export. Backup export is protected via a random key. The key is set at user login. It is empty after reboot .

CVSS v3 8.6 HIGH
CVSS v2.0 5.0 MEDIUM

8.6^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://cert.vde.com/en/advisories/VDE-2021-047	Third Party Advisory
https://cert.vde.com/en/advisories/VDE-2021-047	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:bender:cc612_firmware::::::::
	cpe:2.3:o:bender:cc612_firmware::::::::
	cpe:2.3:o:bender:cc612_firmware::::::::
	cpe:2.3:o:bender:cc612_firmware::::::::

cpe:2.3:h:bender:cc612:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::

cpe:2.3:h:bender:cc613:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

OR	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::

cpe:2.3:h:bender:cc613:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

OR	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::
	cpe:2.3:o:bender:icc15xx_firmware::::::::

cpe:2.3:h:bender:cc613:-:*:*:*:*:*:*:*

History

21 Nov 2024, 06:10

Type	Values Removed	Values Added
References	~~() https://cert.vde.com/en/advisories/VDE-2021-047 - Third Party Advisory~~	() https://cert.vde.com/en/advisories/VDE-2021-047 - Third Party Advisory

Information

Published : 2022-04-27 16:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34588

Mitre link : CVE-2021-34588

CVE.ORG link : CVE-2021-34588

JSON object : View

Products Affected

bender

cc612_firmware
cc613
cc612
icc15xx_firmware

CWE

CWE-425

Direct Request ('Forced Browsing')

{"id": "CVE-2021-34588", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "info@cert.vde.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.0, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.0, "exploitabilityScore": 3.9}]}, "published": "2022-04-27T16:15:10.870", "references": [{"url": "https://cert.vde.com/en/advisories/VDE-2021-047", "tags": ["Third Party Advisory"], "source": "info@cert.vde.com"}, {"url": "https://cert.vde.com/en/advisories/VDE-2021-047", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "info@cert.vde.com", "description": [{"lang": "en", "value": "CWE-425"}]}], "descriptions": [{"lang": "en", "value": "In Bender/ebee Charge Controllers in multiple versions are prone to unprotected data export. Backup export is protected via a random key. The key is set at user login. It is empty after reboot ."}, {"lang": "es", "value": "En los Controladores de Carga Bender/ebee en m\u00faltiples versiones son propensos a una exportaci\u00f3n de datos sin protecci\u00f3n. La exportaci\u00f3n de copias de seguridad est\u00e1 protegida por medio de una clave aleatoria. La clave es establecida en el inicio de sesi\u00f3n del usuario. Est\u00e1 vac\u00eda despu\u00e9s de reiniciar"}], "lastModified": "2024-11-21T06:10:45.817", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "81AED2C8-71EE-4BFC-949C-D63F998CD1ED", "versionEndExcluding": "5.11.2", "versionStartIncluding": "5.11.0"}, {"criteria": "cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "609125CC-4748-4507-8CF2-1752FF89B203", "versionEndExcluding": "5.12.5", "versionStartIncluding": "5.12.0"}, {"criteria": "cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C6FEC2C0-7F12-434A-9070-9A0F19379D25", "versionEndExcluding": "5.13.2", "versionStartIncluding": "5.13.0"}, {"criteria": "cpe:2.3:o:bender:cc612_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E80EBD0C-D852-4EF7-B0EA-89124683939C", "versionEndExcluding": "5.20.2", "versionStartIncluding": "5.20.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:bender:cc612:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9B48F3A5-C59D-40B6-ADBB-76FA536C78FE"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B078039-C644-42DE-8122-300415D69854", "versionEndExcluding": "5.11.2", "versionStartIncluding": "5.11.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D687057F-58C9-4463-BEF2-BE4CA428F9AD", "versionEndExcluding": "5.12.5", "versionStartIncluding": "5.12.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88D208BE-6401-489E-BBE7-1ABBEB14CF52", "versionEndExcluding": "5.13.2", "versionStartIncluding": "5.13.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B36AF92-1F52-45AA-BAAF-0D94EB0B2FF2", "versionEndExcluding": "5.20.2", "versionStartIncluding": "5.20.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:bender:cc613:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2FEFDDEB-23FB-474C-9A91-EDA35837D34B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B078039-C644-42DE-8122-300415D69854", "versionEndExcluding": "5.11.2", "versionStartIncluding": "5.11.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D687057F-58C9-4463-BEF2-BE4CA428F9AD", "versionEndExcluding": "5.12.5", "versionStartIncluding": "5.12.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88D208BE-6401-489E-BBE7-1ABBEB14CF52", "versionEndExcluding": "5.13.2", "versionStartIncluding": "5.13.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B36AF92-1F52-45AA-BAAF-0D94EB0B2FF2", "versionEndExcluding": "5.20.2", "versionStartIncluding": "5.20.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:bender:cc613:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2FEFDDEB-23FB-474C-9A91-EDA35837D34B"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B078039-C644-42DE-8122-300415D69854", "versionEndExcluding": "5.11.2", "versionStartIncluding": "5.11.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D687057F-58C9-4463-BEF2-BE4CA428F9AD", "versionEndExcluding": "5.12.5", "versionStartIncluding": "5.12.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88D208BE-6401-489E-BBE7-1ABBEB14CF52", "versionEndExcluding": "5.13.2", "versionStartIncluding": "5.13.0"}, {"criteria": "cpe:2.3:o:bender:icc15xx_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B36AF92-1F52-45AA-BAAF-0D94EB0B2FF2", "versionEndExcluding": "5.20.2", "versionStartIncluding": "5.20.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:bender:cc613:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2FEFDDEB-23FB-474C-9A91-EDA35837D34B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "info@cert.vde.com"}

8.6 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

5.0 /10

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

JSON object

Attach tags to CVE-2021-34588

8.6^/10

5.0^/10

Attach tags to `CVE-2021-34588`