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CVE Record

CVE-2022-21543: Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Env...

Vulnerability in the PeopleSoft Enterprise PeopleTools product of Oracle PeopleSoft (component: Updates Environment Mgmt). Supported versions that are affected are 8.58 and 8.59. Easily exploitable 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 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

CriticalCVSS 9.8Not KEV-listedUpdated
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Glexia's TakeAutomated analysiscritical

Security readout for executives and security teams

Plain-English summary

This is a critical Oracle PeopleSoft PeopleTools vulnerability. An unauthenticated attacker who can reach the affected HTTP service could compromise the PeopleTools environment, with potential full confidentiality, integrity, and availability impact. Business risk is highest where PeopleSoft is internet-exposed or reachable from untrusted networks.

Executive priority

Treat this as urgent for any exposed PeopleSoft deployment. A successful attack could lead to takeover of a core enterprise platform. Confirm version exposure, apply Oracle guidance, and reduce network reachability while remediation is underway.

Technical view

CVE-2022-21543 affects PeopleSoft Enterprise PeopleTools 8.58 and 8.59, component Updates Environment Mgmt. Oracle and CVE rate it CVSS 9.8: network exploitable over HTTP, low complexity, no privileges, no user interaction, unchanged scope, and high CIA impact. No CWE is provided in the source bundle.

Likely exposure

Exposure is limited to supported PeopleSoft Enterprise PeopleTools versions 8.58 and 8.59. Risk requires network access via HTTP to the vulnerable component, so internet-facing or broadly reachable PeopleSoft services deserve immediate review.

Exploitation context

The source bundle does not show CISA KEV listing or cited evidence of active exploitation. It does state the issue is easily exploitable by an unauthenticated network attacker via HTTP and can result in PeopleTools takeover.

Researcher notes

The public CVE data provides severity, affected versions, attack vector, and impact, but not root-cause details, CWE, indicators, or exploit evidence. Avoid assuming exploitation in the wild without KEV or another cited source.

Mitigation direction

  • Review Oracle July 2022 Critical Patch Update guidance for PeopleTools fixes.
  • Patch or upgrade affected PeopleTools 8.58 and 8.59 environments per Oracle guidance.
  • Restrict HTTP access to PeopleSoft administrative and update-management interfaces.
  • Prioritize internet-exposed or untrusted-network reachable PeopleSoft systems first.
  • Monitor Oracle advisories for any revised remediation or affected-version details.

Validation and detection

  • Inventory PeopleSoft Enterprise PeopleTools versions across production and non-production environments.
  • Confirm whether versions 8.58 or 8.59 are present.
  • Identify HTTP exposure paths to the Updates Environment Mgmt component.
  • Verify applicable Oracle CPU fixes are installed or compensating access controls exist.
  • Review logs for unusual unauthenticated access to PeopleSoft HTTP endpoints.
Prepared
Confidence
medium
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

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CVE-2022-21543 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
Critical
CVSS
9.8 (3.1)
Known Exploited
No
Published

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
9.8CVSS 3.1CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9Primary CVE score

Vulnerability scoring details

Base CVSS 3.1 score

9.8Critical
CVSS 3.1 vector shape for CVE-2022-21543Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Oracle CorporationPeopleSoft Enterprise PT PeopleTools8.58, 8.59Listed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.