Critical severity · published Apr 27, 2022
CVE-2021-34601
In Bender/ebee Charge Controllers in multiple versions are prone to Hardcoded Credentials
9.8
CVSS
1.1%
EPSS
No
On KEV
Description
In Bender/ebee Charge Controllers in multiple versions are prone to Hardcoded Credentials. Bender charge controller CC612 in version 5.20.1 and below is prone to hardcoded ssh credentials. An attacker may use the password to gain administrative access to the web-UI.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Cc612 Firmware · Bender
5.11.0 before 5.11.2; 5.12.0 before 5.12.5; 5.13.0 before 5.13.2; 5.20.0 before 5.20.2 · source: NVD
IF
Icc15xx Firmware · Bender
5.11.0 before 5.11.2; 5.12.0 before 5.12.5; 5.13.0 before 5.13.2; 5.20.0 before 5.20.2; 5.11.0 before 5.11.2; 5.12.0 before 5.12.5; +6 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-34601
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-34601
Vendor Advisory
https://cert.vde.com/en/advisories/VDE-2021-047
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