CVE-2022-21257Network attack vector

Unauthorized data access and modification

Published Jan 19, 2022 · Updated Sep 24, 2024

Improper access control in Oracle WebLogic Server Samples 12.2.1.4.0 and 14.1.1.0.0 allows remote attackers to read and modify data via HTTP. Oracle has not disclosed the affected sample, code locus, or incorrect operation that permits the unauthorized access. Exploitation requires no authentication but does require interaction by another person; impact is limited to reading a subset of accessible data and updating, inserting, or deleting some accessible data.

CVSS severity6.1
Medium
EPSS probability0.95%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Oracle WebLogic Server Samples 12.2.1.4.0 and 14.1.1.0.0 allows remote attackers to read and modify data via HTTP. Oracle has not disclosed the affected sample, code locus, or incorrect operation that permits the unauthorized access. Exploitation requires no authentication but does require interaction by another person; impact is limited to reading a subset of accessible data and updating, inserting, or deleting some accessible data.

The record

CVE
CVE-2022-21257
Published
Jan 19, 2022
Updated
Sep 24, 2024
Vendor
Oracle Corporation
Product
Oracle WebLogic Server
Classifications
Unavailable
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 24, 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=12.2.1.4.0
  2. Affected versionversion=14.1.1.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle Corporation · Oracle WebLogic Serverversion=12.2.1.4.0; version=14.1.1.0.0

Published CVSS scores

6.1Oracle CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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

No sourced classifications are available.

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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