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NVD / CVE Program· CNA 3DS

CVE-2025-5086: Deserialization of Untrusted Data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025

Noroxi assessment

Priority: Now (action score 95/100)

  • CISA has confirmed exploitation in the wild (Sep 11, 2025). Remediation deadline for US federal agencies: Oct 2, 2025.
  • A ready-made attack module is public (Nuclei); exploiting it takes no special expertise.
  • Probability of exploitation in the next 30 days: 96.9% (FIRST EPSS); higher than 99.8% of all records.
  • Anyone who can reach it over the internet can trigger it. No account or password is required. No user action is required. Special conditions such as timing or configuration are required.
  • According to the record, no fixed version is available yet.

Patch today or shut off access. Until a fix is released, restrict access to the affected component and follow the vendor's advisory.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · CISA KEV · FIRST EPSS

A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could lead to a remote code execution.

CriticalCVSS 9.0 · v3.1KEVWeaponized No fix recorded
Published
Jun 2, 2025
Updated
Jun 17, 2026
EPSS
96.9% · 99th percentile

Report tools

JSON

Action score

95

Now

Patch today or shut off access.

CVSS
36 / 40 · 9.0 / 10
CISA KEV
30 / 30 · Listed
EPSS
29 / 30 · 96.9%

CISA SSVC decision

Exploitation
active
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · 3DS
9.0
NVD has not scored this yet; the score shown is the CNA’s.

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Actively exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on Sep 11, 2025. That signals real attacks, not theory.

Remediation deadline for US federal agencies: Oct 2, 2025.

Get told when this record changes

  • In CISA KEV: exploitation in the wild confirmed
  • Weaponized exploit exists
  • No fixed version yet

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2025-5086

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
3dsdelmia apriso

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • 3ds delmia apriso2020 and later · up to 2025 inclusive

Versions reported by the vendor

Affected version ranges reported by the assigning authority (3DS). Independent of NVD's CPE analysis and usually ahead of it.

  • Dassault Systèmes DELMIA Apriso

    • Release 2020 Golden and later · up to and including Release 2020 SP4affected
    • Release 2021 Golden and later · up to and including Release 2021 SP3affected
    • Release 2022 Golden and later · up to and including Release 2022 SP3affected
    • Release 2023 Golden and later · up to and including Release 2023 SP3affected
    • Release 2024 Golden and later · up to and including Release 2024 SP1affected
    • Release 2025 Golden and later · up to and including Release 2025 SP1affected

Same product

3ds: all records

Other highest-scoring records for the same primary product.

  • CVE-2025-6205Missing authorization vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025KEV
    88Now
  • CVE-2025-6204Improper Control of Generation of Code (Code Injection) vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025KEV
    86Now
  • CVE-2023-2141Unsafe .NET object deserialization affecting DELMIA Apriso Release 2017 through Release 2022
    35Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2023-2139Apr 21, 2023 · Reflected Cross-site Scripting vulnerability affecting DELMIA Apriso Release 2017 through Release 2022
    24Monitor
  • ← EarlierCVE-2023-2140Apr 21, 2023 · Server-Side Request Forgery vulnerability affecting DELMIA Apriso Release 2017 through Release 2022
    30Monitor
  • ← EarlierCVE-2024-0935Feb 1, 2024 · Insertion of Sensitive Information into Log File vulnerabilities affecting DELMIA Apriso Release 2019 through Release 2024
    30Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Weaponized

A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.

Evidence

  • Nuclei detection template ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Nuclei detection templateNuclei template CVE-2025-5086 —

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. CISA KEV+100 d
  3. TodayOct 27, 2026+512 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

No nightly-computed relations.

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted

Impact can extend beyond the vulnerable component (scope changes).

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
None
Scope
Changed
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-502 · Deserialization of Untrusted Data

CVSS vector

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

nvd-secondary

Root cause

Data received over the network is deserialized into the language’s native object format without verifying its source. Code paths inside the object can be triggered during deserialization.

The bug in code

The whole CWE-502 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

python
payload = sock.recv(65536)job = pickle.loads(payload)

Fixed

python
payload = sock.recv(65536)if not hmac.compare_digest(sign(payload), header_sig):    raise PermissionError("invalid signature")job = JobSchema.validate(json.loads(payload))

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Show all references (1 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records