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CVE-2021-22507

CRITICALCVSS 9.8/10EPSS 1.68%

Last modified

CVE-2021-22507 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Authentication bypass vulnerability in Micro Focus Operations Bridge Manager affects versions 2019.05, 2019.11, 2020.05 and 2020.10. The vulnerability could allow remote attackers to bypass user authentication and get unauthorized access.. EPSS estimates a 1.68% chance of exploitation in the next 30 days.

Description

Authentication bypass vulnerability in Micro Focus Operations Bridge Manager affects versions 2019.05, 2019.11, 2020.05 and 2020.10. The vulnerability could allow remote attackers to bypass user authentication and get unauthorized access.

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
1.68%

74.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
MicrofocusOperations Bridge Manager2019.05
MicrofocusOperations Bridge Manager2019.11
MicrofocusOperations Bridge Manager2020.05
MicrofocusOperations Bridge Manager2020.10

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-22507?
Authentication bypass vulnerability in Micro Focus Operations Bridge Manager affects versions 2019.05, 2019.11, 2020.05 and 2020.10. The vulnerability could allow remote attackers to bypass user authentication and get unauthorized access.
How severe is CVE-2021-22507?
CVE-2021-22507 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.68% probability of exploitation in the next 30 days.
How do I fix CVE-2021-22507?
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-2021-22507?

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

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Source: NVD / NIST