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CVE-2020-16098

CRITICALCVSS 9.8/10EPSS 1.09%

Last modified

CVE-2020-16098 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. It is possible to enumerate access card credentials via an unauthenticated network connection to the server in versions of Command Centre v8.20 prior to v8.20.1166(MR3), versions of 8.10 prior to v8.10.1211(MR5), versions of 8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier. These credentials can then be used to encode low security cards to be used by the system where insecure card technologies are supported.. EPSS estimates a 1.09% chance of exploitation in the next 30 days.

Description

It is possible to enumerate access card credentials via an unauthenticated network connection to the server in versions of Command Centre v8.20 prior to v8.20.1166(MR3), versions of 8.10 prior to v8.10.1211(MR5), versions of 8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier. These credentials can then be used to encode low security cards to be used by the system where insecure card technologies are supported.

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
1.09%

61.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GallagherCommand Centre>= 8.00, < 8.00.1228
GallagherCommand Centre>= 8.10, < 8.10.1211
GallagherCommand Centre>= 8.20, < 8.20.1166
GallagherCommand Centre>= 8.30, < 8.30.1236
GallagherCommand Centre8.00.1228
GallagherCommand Centre8.10.1211
GallagherCommand Centre8.20.1166
GallagherCommand Centre8.30.1236

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-16098?
It is possible to enumerate access card credentials via an unauthenticated network connection to the server in versions of Command Centre v8.20 prior to v8.20.1166(MR3), versions of 8.10 prior to v8.10.1211(MR5), versions of 8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier. These credentials can then be used to encode low security cards to be used by the system where insecure card technologies are supported.
How severe is CVE-2020-16098?
CVE-2020-16098 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.09% probability of exploitation in the next 30 days.
How do I fix CVE-2020-16098?
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-2020-16098?

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

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Source: NVD / NIST