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CVE-2023-20888

HIGHCVSS 8.8/10EPSS 82.28%

Last modified

CVE-2023-20888 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Aria Operations for Networks contains an authenticated deserialization vulnerability. A malicious actor with network access to VMware Aria Operations for Networks and valid 'member' role credentials may be able to perform a deserialization attack resulting in remote code execution.. EPSS estimates a 82.28% chance of exploitation in the next 30 days.

Description

Aria Operations for Networks contains an authenticated deserialization vulnerability. A malicious actor with network access to VMware Aria Operations for Networks and valid 'member' role credentials may be able to perform a deserialization attack resulting in remote code execution.

Metrics

CVSS 3.1
8.8/10

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

EPSS Probability
82.28%

99.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
VmwareVrealize Network Insight>= 6.2.0, <= 6.10.0

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-20888?
Aria Operations for Networks contains an authenticated deserialization vulnerability. A malicious actor with network access to VMware Aria Operations for Networks and valid 'member' role credentials may be able to perform a deserialization attack resulting in remote code execution.
How severe is CVE-2023-20888?
CVE-2023-20888 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 82.28% probability of exploitation in the next 30 days.
How do I fix CVE-2023-20888?
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-2023-20888?

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

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Source: NVD / NIST