CVE-2021-2159Network attack vector

Authenticated data disclosure via undisclosed Frameworks flaw

Published Apr 22, 2021 · Updated Sep 26, 2024

Information disclosure in Oracle PeopleSoft Enterprise CS Campus Community 9.2 allows remote authenticated users to read a subset of data via HTTP. Oracle identifies the affected locus only as the Frameworks component and has not disclosed the faulty operation or how crafted HTTP input reaches it. Exploitation requires low-privileged credentials and interaction by another person; the reported consequence is limited to unauthorized reading of some accessible application data.

CVSS severity3.5
Low
EPSS probability0.72%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Information disclosure in Oracle PeopleSoft Enterprise CS Campus Community 9.2 allows remote authenticated users to read a subset of data via HTTP. Oracle identifies the affected locus only as the Frameworks component and has not disclosed the faulty operation or how crafted HTTP input reaches it. Exploitation requires low-privileged credentials and interaction by another person; the reported consequence is limited to unauthorized reading of some accessible application data.

The record

CVE
CVE-2021-2159
Published
Apr 22, 2021
Updated
Sep 26, 2024
Vendor
Oracle
Product
PeopleSoft Enterprise CS Campus Community
Classifications
T1213
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Apr 22, 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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=9.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · PeopleSoft Enterprise CS Campus Communityversion=9.2

Published CVSS scores

3.5NIST NVDAV:N/AC:M/Au:S/C:P/I:N/A:N
3.5OracleCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1213Data from Information Repositories

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo