DELMIA Apriso: Server-Side Request Forgery
CVE-2023-2140 is a high-severity server-side request forgery vulnerability in DELMIA Apriso from Dassault Systèmes, with a CVSS 3.1 base score of 7.5 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, without any action from a user. Affected DELMIA Apriso versions: Apriso 2017 Golden through Apriso 2017 SP7; Apriso 2018 Golden through Apriso 2018 SP4; Apriso 2019 Golden through Apriso 2019 SP5, and others listed below. The record does not name a fixed version, so check the vendor advisory. There is no confirmed exploitation so far. EPSS estimates a 0.56% chance of exploitation within 30 days, which is low compared with other CVEs.
High severity with no evidence of exploitation so far.
What to do
- Check which version of DELMIA Apriso you run against the affected versions below, and install the vendor's latest release.
- Read the advisory on 3ds.com for workarounds and exact fixed builds.
- Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Dassault Systèmes | DELMIA Apriso | Apriso 2017 Golden through Apriso 2017 SP7; Apriso 2018 Golden through Apriso 2018 SP4; Apriso 2019 Golden through Apriso 2019 SP5; Apriso 2020 Golden through Apriso 2020 SP4; Apriso 2021 Golden through Apriso 2021 SP2; Apriso 2022 Golden | Not stated |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- NoneNo account or login is needed.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- NoneNo data is disclosed.
- Integrity
- HighData or code can be modified at will.
- Availability
- NoneAvailability is not affected.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N. Scored by NVD.
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 3.1 | 7.5 | High | CNA (3ds.com) |
| CVSS 3.1 | 7.5 | High | NVD |
Official description
A Server-Side Request Forgery vulnerability in DELMIA Apriso Release 2017 through Release 2022 could allow an unauthenticated attacker to issue requests to arbitrary hosts on behalf of the server running the DELMIA Apriso application.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Server-Side Request Forgery
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
How developers prevent this class of flaw
- If there is a known list of applications, IP, hostname, and/or domains to which the product is allowed to communicate, then use allowlists to ensure that outgoing requests are restricted to these known entities. The allowlists could be in the application code or possibly enforced by firewalls or network segmentation.
- If the product is expected to be able to connect to arbitrary IP addresses or domains, consider using a denylist that includes private network addresses, internal domain names, etc. The denylist could be in the application code or possibly enforced by firewalls or network segmentation.
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: yes, technical impact: partial).
- Record last changed materially (score, affected products, status or references).
References
Advisories
Other vulnerabilities in DELMIA Apriso
- 9.8 Critical severity
- 9.1 Critical severity
- 8.0 High severity
- 9.0 Critical severity
- 8.5 High severity
- 9.0 Critical severity
Recent Server-Side Request Forgery vulnerabilities
- 9.1 Critical severity
- 7.2 High severity
- 7.5 High severity
- 9.8 Critical severity
- 8.1 High severity
- 7.5 High severity
Spotted an error? Tell us.