CVE-2020-4101Network attack vector

Remote server-side request forgery

Published Jun 11, 2020 · Updated Aug 4, 2024

Server-side request forgery in HCL Digital Experience 8.5, 9.0, and 9.5 allows remote attackers to send requests through network-accessible interfaces. The published record does not identify the affected component, parameter, or request-handling operation, so the precise SSRF mechanism remains undisclosed. Successful exploitation can expose or alter reachable internal resources and disrupt services, with no authentication or user interaction required according to the published CVSS vector.

CVSS severity9.8
Critical
EPSS probability1.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Server-side request forgery in HCL Digital Experience 8.5, 9.0, and 9.5 allows remote attackers to send requests through network-accessible interfaces. The published record does not identify the affected component, parameter, or request-handling operation, so the precise SSRF mechanism remains undisclosed. Successful exploitation can expose or alter reachable internal resources and disrupt services, with no authentication or user interaction required according to the published CVSS vector.

The record

CVE
CVE-2020-4101
Published
Jun 11, 2020
Updated
Aug 4, 2024
Vendor
HCLSoftware
Product
HCL Digital Experience
Classifications
CWE-918, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 11, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion="8.5, 9.0, 9.5"

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HCLSoftware · HCL Digital Experienceversion="8.5, 9.0, 9.5"

Published CVSS scores

7.5NVDAV:N/AC:L/Au:N/C:P/I:P/A:P
9.8NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo