CVE-2021-2071
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedVulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Elastic Search). Supported versions that are affected are 8.56, 8.57 and 8.58. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PeopleTools. Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PeopleTools. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceUnauthenticated remote code execution vulnerability in the Elastic Search component of Oracle PeopleSoft Enterprise PeopleTools (versions 8.56, 8.57, 8.58). An attacker with network access via HTTP can exploit this difficult-to-exploit flaw to achieve complete takeover of the PeopleSoft PeopleTools system, impacting confidentiality, integrity, and availability.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 8.56= 8.57= 8.58CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- High
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify PeopleSoft PeopleTools installationLocate the PeopleSoft PeopleTools installation directory or check the system for installed PeopleSoft components using system inventory tools or PeopleSoft administration consolesAffected if PeopleSoft Enterprise PeopleTools software is present on the system
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Determine the installed PeopleTools versionAccess the PeopleSoft PeopleTools version information through the PeopleSoft Configuration Manager, psadmin utility, or check version files in the installation directoryAffected if The installed version is exactly 8.56, 8.57, or 8.58
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Verify Elastic Search component is configuredCheck whether the Elastic Search component is installed and configured as part of the PeopleSoft deployment, typically through PeopleSoft Elastic Search administration screens or configuration filesAffected if Elastic Search is enabled and configured in the PeopleSoft environment
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Assess HTTP network exposureDetermine if the PeopleSoft Elastic Search component is accessible over HTTP/HTTPS from the network, typically on ports used by web services or the PeopleSoft PIA web serverAffected if Elastic Search component is reachable via HTTP from untrusted networks
A system is affected if it runs PeopleSoft Enterprise PeopleTools version 8.56, 8.57, or 8.58 with the Elastic Search component exposed over HTTP.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataApply Oracle Critical Patch Updates addressing CVE-2021-2071 for the affected PeopleSoft Enterprise PeopleTools versions. If patches are unavailable, consider network segmentation to restrict HTTP access to Elastic Search components and implement WAF rules to detect exploitation attempts.
- Consultation8.0 h
- Implementation16.0 h
- Testing12.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2021-2071 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2021-2071 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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