CVE-2021-34587

In Bender/ebee Charge Controllers in multiple versions a long URL could lead to webserver crash. The URL is used as input of an sprintf to a stack variable.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

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)

cpe:2.3:a:ibm:_ibm_rational_lifecycle_integration_adapter_for_windchill:1.0.0:*:*:*:*:*:*:*

Configuration 2 (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 3 (hide)

AND

OR	cpe:2.3:o:bender:cc613_firmware::::::::
	cpe:2.3:o:bender:cc613_firmware::::::::
	cpe:2.3:o:bender:cc613_firmware::::::::
	cpe:2.3:o:bender:cc613_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:icc15xx:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

OR	cpe:2.3:o:bender:icc16xx_firmware::::::::
	cpe:2.3:o:bender:icc16xx_firmware::::::::
	cpe:2.3:o:bender:icc16xx_firmware::::::::
	cpe:2.3:o:bender:icc16xx_firmware::::::::

cpe:2.3:h:bender:icc16xx:-:*:*:*:*:*:*:*

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-2021-34587

Mitre link : CVE-2021-34587

CVE.ORG link : CVE-2021-34587

JSON object : View

Products Affected

bender

icc16xx
cc613_firmware
icc15xx
cc613
cc612
cc612_firmware
icc16xx_firmware
icc15xx_firmware

ibm

_ibm_rational_lifecycle_integration_adapter_for_windchill

CWE

CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write

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5.3 /10

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0 /10

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

JSON object

Attach tags to CVE-2021-34587

5.3^/10

5.0^/10

Attach tags to `CVE-2021-34587`