CVE-2020-4249Network attack vector

Authenticated sensitive-data disclosure via incorrect authorization

Published May 28, 2020 · Updated Sep 17, 2024

Incorrect authorization in IBM Security Identity Governance and Intelligence 5.2.6 allows remote authenticated users to read sensitive data. IBM has not published the affected interface or authorization check, but states that the appliance exposes highly sensitive information to other authenticated users. A valid low-privilege account and network access to the virtual appliance are required, and the reported consequence is confidentiality loss only.

CVSS severity6.5
Medium
EPSS probability0.91%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect authorization in IBM Security Identity Governance and Intelligence 5.2.6 allows remote authenticated users to read sensitive data. IBM has not published the affected interface or authorization check, but states that the appliance exposes highly sensitive information to other authenticated users. A valid low-privilege account and network access to the virtual appliance are required, and the reported consequence is confidentiality loss only.

The record

CVE
CVE-2020-4249
Published
May 28, 2020
Updated
Sep 17, 2024
Vendor
IBM
Product
IBM Security Identity Governance and Intelligence
Classifications
CWE-863
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 28, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 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=5.2.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · IBM Security Identity Governance and Intelligenceversion=5.2.6

Published CVSS scores

4.0NIST NVDAV:N/AC:L/Au:S/C:P/I:N/A:N
6.5IBM CorporationCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.7IBM CorporationCVSS:3.0/I:N/S:U/C:H/AV:N/AC:L/A:N/PR:L/UI:N/RC:C/RL:O/E:U

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-863Incorrect Authorization

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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