Deserialization in VMware Vrealize Network Insight

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.

Vulnerability class: Insecure Deserialization

Published · last modified .

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.823 (99.7th percentile), scored .

High probability of exploitation in the next 30 days — patch promptly. 100th percentile — 99.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2023-20888: held from 0.823 to 0.823.

EPSS over last 30 days · oldest: 0.823 · newest: 0.823 · change: 0.000

Affected products

  • VMware Vrealize Network Insight
  • Aria Operations For Networks (Formerly Vrealize Network Insight) — versions Aria Operations for Networks (Formerly vRealize Network Insight) 6.x

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2023-20888?
CVE-2023-20888 is a high-severity vulnerability in VMware Vrealize Network Insight, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2023-06-07.
How severe is CVE-2023-20888?
High severity. CVSS v3 base score is 8.8 out of 10.