What’s Vulnerable › Vulnerabilities

CVE-2020-3953

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-04-15 · updated 2026-06-17
• Weakness: CWE-20

Description

Cross Site Scripting (XSS) vulnerability exists in VMware vRealize Log Insight prior to 8.1.0 due to improper Input validation.

Affected products

• VMware vRealize Log Insight: before 8.1.0 — fixed in 8.1.0
• VMware vRealize Log Insight: VMware vRealize Log Insight prior to 8.1.0

How to fix

Upgrade to a fixed version: VMware vRealize Log Insight 8.1.0. Check the vendor advisory for mitigations.

References

• https://www.vmware.com/security/advisories/VMSA-2020-0007.html
• https://www.vmware.com/security/advisories/VMSA-2020-0007.html

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