CVE-2020-4765

Local disclosure of locally stored web pages

Published May 19, 2021 · Updated Sep 16, 2024

Information disclosure in IBM Cloud Pak for Multicloud Management 2.0 through 2.2 allows local users to read locally stored web pages. IBM has not published the component, storage path, permission error, or operation that exposes the pages. Exploitation requires access as another user on the same system and is limited to reading stored page content; no modification or service interruption is reported.

CVSS severity3.3
Low
EPSS probability0.25%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in IBM Cloud Pak for Multicloud Management 2.0 through 2.2 allows local users to read locally stored web pages. IBM has not published the component, storage path, permission error, or operation that exposes the pages. Exploitation requires access as another user on the same system and is limited to reading stored page content; no modification or service interruption is reported.

The record

CVE
CVE-2020-4765
Published
May 19, 2021
Updated
Sep 16, 2024
Vendor
IBM
Product
IBM Cloud Pak for Multicloud Management
Classifications
CWE-922, T1005
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 19, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=2.0
  2. Affected versionversion=2.1
  3. Affected versionversion=2.2

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

IBM · IBM Cloud Pak for Multicloud Managementversion=2.0; version=2.1; version=2.2

Published CVSS scores

4.0IBMCVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
2.1NVDAV:L/AC:L/Au:N/C:P/I:N/A:N
3.3NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.5IBMCVSS:3.0/S:U/UI:N/AV:L/I:N/AC:L/A:N/C:L/PR:N/E:U/RL:O/RC:C

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-922Insecure Storage of Sensitive Information
T1005Data from Local System

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

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Your stack

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