CVE-2020-2787Network attack vector

Data access and service interruption via undisclosed flaw

Published Apr 15, 2020 · Updated Sep 30, 2024

An Outside In Filters flaw in Oracle Outside In Technology 8.5.4 allows remote attackers to read or alter data and interrupt service via HTTP. Oracle has not published the faulty function, input format, or operation performed on untrusted content. Exposure requires a consuming application to pass network-supplied data into the SDK; successful exploitation is limited to partial data access, modification, and service interruption.

CVSS severity7.3
High
EPSS probability1.04%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

An Outside In Filters flaw in Oracle Outside In Technology 8.5.4 allows remote attackers to read or alter data and interrupt service via HTTP. Oracle has not published the faulty function, input format, or operation performed on untrusted content. Exposure requires a consuming application to pass network-supplied data into the SDK; successful exploitation is limited to partial data access, modification, and service interruption.

The record

CVE
CVE-2020-2787
Published
Apr 15, 2020
Updated
Sep 30, 2024
Vendor
Oracle Corporation
Product
Oracle Outside In Technology
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 15, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 30, 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=8.5.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle Outside In Technologyversion=8.5.4

Published CVSS scores

7.3OracleCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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.

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No observations available

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

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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