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CVE-2021-28123

CRITICALCVSS 9.8/10EPSS 1.43%

Last modified

CVE-2021-28123 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Undocumented Default Cryptographic Key Vulnerability in Cohesity DataPlatform version 6.3 prior 6.3.1g, 6.4 up to 6.4.1c and 6.5.1 through 6.5.1b. The ssh key can provide an attacker access to the linux system in the affected version.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.

Description

Undocumented Default Cryptographic Key Vulnerability in Cohesity DataPlatform version 6.3 prior 6.3.1g, 6.4 up to 6.4.1c and 6.5.1 through 6.5.1b. The ssh key can provide an attacker access to the linux system in the affected version.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
1.43%

69.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CohesityCohesity Dataplatform>= 6.3, < 6.3.1g
CohesityCohesity Dataplatform>= 6.4, < 6.4.1c
CohesityCohesity Dataplatform>= 6.5.1, < 6.5.1b

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-28123?
Undocumented Default Cryptographic Key Vulnerability in Cohesity DataPlatform version 6.3 prior 6.3.1g, 6.4 up to 6.4.1c and 6.5.1 through 6.5.1b. The ssh key can provide an attacker access to the linux system in the affected version.
How severe is CVE-2021-28123?
CVE-2021-28123 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.
How do I fix CVE-2021-28123?
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-2021-28123?

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

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Source: NVD / NIST