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CVE-2021-34588

HIGHCVSS 8.6/10EPSS 0.84%

Last modified

CVE-2021-34588 is a high-severity vulnerability rated 8.6/10 on the CVSS scale. In Bender/ebee Charge Controllers in multiple versions are prone to unprotected data export. Backup export is protected via a random key. EPSS estimates a 0.84% chance of exploitation in the next 30 days.

Description

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 .

Metrics

CVSS 3.1
8.6/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

EPSS Probability
0.84%

53.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
BenderCc612 Firmware>= 5.11.0, < 5.11.2
BenderCc612 Firmware>= 5.12.0, < 5.12.5
BenderCc612 Firmware>= 5.13.0, < 5.13.2
BenderCc612 Firmware>= 5.20.0, < 5.20.2
BenderIcc15xx Firmware>= 5.11.0, < 5.11.2
BenderIcc15xx Firmware>= 5.12.0, < 5.12.5
BenderIcc15xx Firmware>= 5.13.0, < 5.13.2
BenderIcc15xx Firmware>= 5.20.0, < 5.20.2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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 .
How severe is CVE-2021-34588?
CVE-2021-34588 has a CVSS score of 8.6/10 (HIGH severity). The EPSS model estimates a 0.84% probability of exploitation in the next 30 days.
How do I fix CVE-2021-34588?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-34588?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST