CVE-2017-10366PeopleSoft Enterprise PT PeopleTools Vulnerability
Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools.
Published Oct 19, 2017 · Updated May 12, 2026
Key Facts
Patch immediately- CVE-2017-10366 is a critical-severity vulnerability (CVSS 9.8 v3) affecting Peoplesoft Enterprise Peopletools (Oracle), PeopleSoft Enterprise PT PeopleTools.
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 43% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Scores
CVSS v3
9.8
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
43%
Higher than 98.7% of all scored CVEs
Exploit maturity
Proof of concept
ATLAS score
43/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Proof of concept
Public exploit code
1
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Advisories And Exploit References
Description
Vulnerability in the PeopleSoft Enterprise PT PeopleTools component of Oracle PeopleSoft Products (subcomponent: Performance Monitor). Supported versions that are affected are 8.54, 8.55 and 8.56. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise PeopleSoft Enterprise PT PeopleTools.
Successful attacks of this vulnerability can result in takeover of PeopleSoft Enterprise PT PeopleTools. CVSS 3.0 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Affected Products
4 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Peoplesoft Enterprise PeopletoolsOracle | 8.54, 8.55, 8.56 | n/a |
| PeopleSoft Enterprise PT PeopleTools | >= 8.54 | n/a |
Timeline
Publicly disclosed
Oct 19, 2017
Last updated
May 12, 2026
References
- advisory101455
- advisory1039598
- patchoracle.com · cpuoct2017-3236626.html
- exploitExploitDB-43594
- other43594
FAQ
Common Questions.
Vulnerability in the PeopleSoft Enterprise PT PeopleTools component of Oracle PeopleSoft Products (subcomponent: Performance Monitor).
Affected: Peoplesoft Enterprise Peopletools (Oracle) versions 8.54, 8.55, 8.56; PeopleSoft Enterprise PT PeopleTools versions >= 8.54. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Is CVE-2017-10366 On Your Attack Surface?
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