CVE-2021-2084Network attack vector

Unauthorized data access via Preferences cross-site scripting

Published Jan 20, 2021 · Updated Sep 26, 2024

Cross-site scripting in Oracle CRM Technical Foundation 12.1.3 and 12.2.3 through 12.2.10 allows remote attackers to access or alter data. The flaw is in the Preferences component, but Oracle has not disclosed the affected request, input-handling locus, or missing output encoding. Exploitation requires a separate user to interact with attacker-controlled HTTP content and can expose all accessible data or alter some accessible data.

CVSS severity8.2
High
EPSS probability1.17%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Oracle CRM Technical Foundation 12.1.3 and 12.2.3 through 12.2.10 allows remote attackers to access or alter data. The flaw is in the Preferences component, but Oracle has not disclosed the affected request, input-handling locus, or missing output encoding. Exploitation requires a separate user to interact with attacker-controlled HTTP content and can expose all accessible data or alter some accessible data.

The record

CVE
CVE-2021-2084
Published
Jan 20, 2021
Updated
Sep 26, 2024
Vendor
Oracle Corporation
Product
Oracle CRM Technical Foundation
Classifications
T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 20, 2021CVE publishedPublication date reported by the CVE source.
  2. Sep 26, 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=12.1.3
  2. Affected versionversion=12.2.3-12.2.10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle CRM Technical Foundationversion=12.1.3; version=12.2.3-12.2.10

Published CVSS scores

8.2Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N

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

T1189Drive-by Compromise

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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