`CVE-2024-20953` Oracle Agile PLM

Affected software	Oracle Agile PLM
Affected versions	9.3.6
Severity	8.8 High CVSS 3.1
Fixed in	Oracle Critical Patch Update January 2024
Weakness	Deserialization of untrusted data (CWE-502)
Published	17 Feb 2024
Updated	13 Nov 2026

Description

Vulnerability in the Oracle Agile PLM product of Oracle Supply Chain (component: Export). The supported version that is affected is 9.3.6. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Agile PLM. Successful attacks of this vulnerability can result in takeover of Oracle Agile PLM. CVSS 3.1 Base Score 8.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H).

Exploitation status

Exploited

Confirmed real-world exploitation.

CISA KEV listed Confirmed exploitation in the wild. Added 2025-02-24 · remediation due 2025-03-17 · ransomware use: unknown
VulnCheck KEV listed Exploitation reported in the wild. 4 citations · earliest 2025-02-24.
CISA Vulnrichment exploitation: active CISA records active exploitation. Automatable: no, technical impact: total.
Indexed PoC none indexed
EPSS 3.9% chance in 30 days

VulnCheck KEV

Exploitation evidence from VulnCheck Known Exploited Vulnerabilities (VulnCheck KEV), used under VulnCheck's community terms. View CVE-2024-20953 in VulnCheck (free account).

Evidence	Source	Detail	Date
Reported exploitation	cisa.gov	/sites/default/files/feeds/known_exploited_vulnerabilities.json	2025-02-24
Reported exploitation	crowdstrike.com	/explore/2025-global-threat-report	2025-02-27
Reported exploitation	loginsoft.com	/reports/annually/vulnerability-intelligence-report-2025	2026-01-20
Reported exploitation	gstatic.com	/security-marketing/m-trends-2026-en.pdf	2026-03-23

Evidence

Source

Detail

Date

Reported exploitation

cisa.gov

/sites/default/files/feeds/known_exploited_vulnerabilities.json

2025-02-24

Reported exploitation

crowdstrike.com

/explore/2025-global-threat-report

2025-02-27

Reported exploitation

loginsoft.com

/reports/annually/vulnerability-intelligence-report-2025

2026-01-20

Reported exploitation

gstatic.com

/security-marketing/m-trends-2026-en.pdf

2026-03-23

Waratek protection

Protected by Waratek

Waratek has a rule that blocks attacks on this vulnerability.

Protection full Deserialization, Process
Action available security rule
Review human Researcher
Record active

Decided by	A researcher's recorded decision for this specific CVE
Finding	A researcher found this CVE protected by the Marshal RCE rule, ARMR Process rule.

Decided by

A researcher's recorded decision for this specific CVE

Finding

A researcher found this CVE protected by the Marshal RCE rule, ARMR Process rule.

Waratek research note

written 2026-11-13

Written by a Waratek engineer who reviewed this CVE. Their decision sets the status above, ahead of every automated rule except a withdrawal.

Comments

Rule Name: Marshal RCE rule, ARMR Process rule

Deserialization of untrusted data in the Agile PLM ExportServlet: Marshal deserialize(java)+rce() intercepts the payload at the readObject sink, with the Process rule as the second layer on the terminal exec.

NVD's CWE-502 is CISA-ADP-assigned, but ZDI-24-096 confirms the readObject sink independently, so the label holds here.

https://www.zerodayinitiative.com/advisories/ZDI-24-096/

How to mitigate CVE-2024-20953

Apply the fix in Oracle Critical Patch Update January 2024. Until you can, Waratek RASP blocks exploitation with its deserialization and process rules. It runs inside the Java application, with no code changes.

Waratek RASP Runtime protection for Java applications

Affected software and releases

Oracle advisories

Advisory	Type	Quarter	Products Oracle names in its risk matrix
Oracle Critical Patch Update January 2024 ↗	CPU	2024-Q1	Oracle Supply Chain / Export (9.3.6)

Advisory

Type

Quarter

Products Oracle names in its risk matrix

Oracle Critical Patch Update January 2024 ↗

CPU

2024-Q1

Oracle Supply Chain / Export (9.3.6)

Oracle components and versions

Family	Component	Versions, as Oracle lists them	Read as
Oracle Supply Chain	Export	9.3.6	9.3.6

Family

Component

Versions, as Oracle lists them

Read as

Oracle Supply Chain

Export

9.3.6

Products and versions

1 product, 1 version entry

Source	Vendor	Product	Scheme	Affected versions
nvd	oracle	agile product lifecycle management	generic	9.3.6

Source

Vendor

Product

Scheme

Affected versions

nvd

oracle

agile product lifecycle management

generic

9.3.6

References

URL	Tags
https://www.oracle.com/security-alerts/cpujan2024.html
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-20953	US Government Resource
https://www.zerodayinitiative.com/advisories/ZDI-24-096/	Third Party Advisory

URL

Timeline

Published	2024-02-17	By the CVE Program.
Added to CISA KEV	2025-02-24	Listed in CISA's Known Exploited Vulnerabilities catalog.
VulnCheck KEV: earliest evidence	2025-02-24	Date of the oldest evidence of exploitation in VulnCheck KEV's record. VulnCheck does not publish the date it listed the CVE.
VulnCheck KEV: latest evidence	2026-03-23	Date of the newest report, exploit reference or honeypot sighting in VulnCheck KEV's record.
NVD record modified	2026-06-17	NVD's own last-modified date for this record.
Classification created	2026-11-13	First commit adding this CVE's research note.
Last VRT activity	2026-11-13	Most recent commit touching this CVE's classification, patch or rule file.

Published

2024-02-17

By the CVE Program.

Added to CISA KEV

2025-02-24

Listed in CISA's Known Exploited Vulnerabilities catalog.

VulnCheck KEV: earliest evidence

2025-02-24

Date of the oldest evidence of exploitation in VulnCheck KEV's record. VulnCheck does not publish the date it listed the CVE.

VulnCheck KEV: latest evidence

2026-03-23

Date of the newest report, exploit reference or honeypot sighting in VulnCheck KEV's record.

NVD record modified

2026-06-17

NVD's own last-modified date for this record.

Classification created

2026-11-13

First commit adding this CVE's research note.

Last VRT activity

2026-11-13

Most recent commit touching this CVE's classification, patch or rule file.

How VRT decided (4 of 24 rules ran)

4 of 24 rules ran. The rest didn't run because an earlier rule had already settled the CVE.

# Rule Outcome Status Detail

identity: Does this identifier describe a vulnerability at all? the first rule that matches decides

1 rejected no match CVE Program withdrawal of this identifier

scope: Is it a vulnerability Waratek protects? the first rule that matches decides

2 armr-patch-file no match An ARMR patch file on disk for this CVE

3 armr-secure-rule-file no match An ARMR security-rule template on disk for this CVE

4 manual-classification decided it matched Protected by Waratek A researcher found this CVE protected by the Marshal RCE rule, ARMR Process rule.

5 manual classification not reached Manual classification of this CVE in the legacy dataset

6 non-java-upstream not reached A root cause in non-Java code: an OS kernel, a C library, or a bundled runtime

7 oracle-component not reached The defect being in a component of a tracked product the agent does not reach: JavaFX, the Java SE installer, the JInitiator browser plug-in, the native WebLogic proxy plug-in, or a native part of Oracle Application Server or Collaboration Suite (HTTP Server, Web Cache, Internet Directory, mail and calendar servers). Oracle gives these no CPE of their own and names them only in the description.

8 java-client-side not reached Oracle's own risk-matrix note saying the CVE is reached only through untrusted code in the Java sandbox (applets, Web Start) or only through a client installation of Java, so a server running its own trusted code is not exposed

9 osv-maven not reached An OSV.dev record of this CVE affecting a package published to Maven Central. When every such package is one business applications do not use (Minecraft mods and launchers, Fastjson) and no tracked product is named by CPE, it settles the CVE as Outside Waratek scope instead

10 cna-maven-package not reached An affected Maven artifact named by the CNA itself

11 known-cpe-product not reached An NVD CPE naming a product ARMR tracks

12 cna-cpe-product not reached A CPE the CNA published naming a tracked product. Oracle publishes these on advisory day, months before NVD.

13 oracle-advisory-family not reached A tracked product family named in Oracle's own risk matrix. CPE cannot carry a suite name, only a module.

14 cna-named-product not reached A tracked product named in words by the CVE's own CNA, on a record with no CPE yet. Apache and Eclipse publish these on advisory day, before NVD adds CPE data.

15 non-deployable-product not reached The only affected product being a sealed appliance image, where Java runs but no -javaagent can be attached

16 unmatched-product not reached No tracked product matched above, and none present at all

disposition: What do we do about one that is? every rule runs

17 patch-hint not reached A reference pointing at the upstream fix: a commit, a PR, a Red Hat bug

18 open-source-maven not reached The affected package being open source on Maven, so the fix can be read

19 poc-derivable not reached An indexed exploit clearing the evidence bar to reverse-engineer, where there is no source to read

20 no-exploit not reached Nothing to build a rule from yet: no published exploit, no CISA record of exploitation and no source-level change to read

21 secure-rule-match not reached A vulnerability class already blocked by an ARMR security rule

22 exploited-no-fix-or-poc not reached Somebody exploiting this CVE (a CISA or VulnCheck KEV listing, or a CISA verdict of active exploitation), with no fix, source code or PoC to build a rule from

23 below-action-threshold not reached Medium or Low severity, no CISA or VulnCheck KEV listing, no PoC clearing the evidence bar, no CISA verdict, no Oracle advisory

24 no-exploit-published not reached Exploit code for this candidate, published in a reviewed catalogue or a GitHub repository with 5 or more stars, or in use per CISA or VulnCheck; not only a CISA verdict, a forecast, or nothing at all

NVD ↗ · CVE.org ↗