CVE-2020-3953
Cross Site Scripting (XSS) vulnerability exists in VMware vRealize Log Insight prior to 8.1.0 due...
Cross Site Scripting (XSS) vulnerability exists in VMware vRealize Log Insight prior to 8.1.0 due to improper Input validation.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- High
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Cross Site Scripting (XSS) vulnerability exists in VMware vRealize Log Insight prior to 8.1.0 due to improper Input validation.
- Record
CVE-2020-3953- CVSS 3.1
- 4.8 Medium
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 3.5 Low
AV:N/AC:M/Au:S/C:N/I:P/A:N - Weakness
- CWE-20, CWE-79
- Updated
- 2026-11-02
CVE List No score
Cross Site Scripting (XSS) vulnerability exists in VMware vRealize Log Insight prior to 8.1.0 due to improper Input validation.
- Record
CVE-2020-3953- Updated
- 2026-11-02
EUVDEUVD-2020-25218 No score
Cross Site Scripting (XSS) vulnerability exists in VMware vRealize Log Insight prior to 8.1.0 due to improper Input validation.
- Record
EUVD-2020-25218- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5jp2-26h4-r89j No score
Cross Site Scripting (XSS) vulnerability exists in VMware vRealize Log Insight prior to 8.1.0 due...
Cross Site Scripting (XSS) vulnerability exists in VMware vRealize Log Insight prior to 8.1.0 due to improper Input validation.
- Record
GHSA-5jp2-26h4-r89j- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-3953 is a medium vulnerability (CVSS 4.8) in Vmware Vrealize Log Insight, published April 15, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. No source names a fixed version.