Teamcenter V14.1: URL Redirection to Untrusted Site
CVE-2025-23363 is a high-severity URL redirection to untrusted site vulnerability in Teamcenter V14.1 from Siemens, with a CVSS 3.1 base score of 7.4 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, but only if a user takes part, for example by opening a link or file. Affected Teamcenter V14.1 versions: all versions. 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
- Update Teamcenter V14.3 to V14.3.0.14 or a later version.
- Update Teamcenter V2312 to V2312.0010 or a later version.
- Update Teamcenter V2406 to V2406.0008 or a later version.
- Read the advisory on cert-portal.siemens.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.
- Because the attack needs a user to take part, warn users about unexpected links and files related to this product until it is patched.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Siemens | Teamcenter V14.1 | all versions | Not stated |
| Siemens | Teamcenter V14.2 | all versions | Not stated |
| Siemens | Teamcenter V14.3 | before V14.3.0.14 | V14.3.0.14 |
| Siemens | Teamcenter V2312 | before V2312.0010 | V2312.0010 |
| Siemens | Teamcenter V2406 | before V2406.0008 | V2406.0008 |
| Siemens | Teamcenter V2412 | before V2412.0004 | V2412.0004 |
| Siemens | Teamcenter | 14.3 up to, but not including, 14.3.0.14; 2312.0 up to, but not including, 2312.0010; 2406.0 up to, but not including, 2406.0008; 2412.0 up to, but not including, 2412.0004; 14.1; 14.2 | 14.3.0.14, 2312.0010, 2406.0008, 2412.0004 |
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
- RequiredA user must take an action such as opening a file or link.
- Scope
- ChangedThe attack can reach beyond the vulnerable component into other systems.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- NoneNothing can be modified.
- Availability
- NoneAvailability is not affected.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N. Scored by CNA (siemens.com).
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 4.0 | 6.1 | Medium | CNA (siemens.com) |
| CVSS 3.1 | 7.4 | High | CNA (siemens.com) |
Official description
A vulnerability has been identified in Teamcenter V14.1 (All versions), Teamcenter V14.2 (All versions), Teamcenter V14.3 (All versions < V14.3.0.14), Teamcenter V2312 (All versions < V2312.0010), Teamcenter V2406 (All versions < V2406.0008), Teamcenter V2412 (All versions < V2412.0004). The SSO login service of affected applications accepts user-controlled input that could specify a link to an external site. This could allow an attacker to redirect the legitimate user to an attacker-chosen URL to steal valid session data. For a successful exploit, the legitimate user must actively click on an attacker-crafted link.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: URL Redirection to Untrusted Site
The web application accepts a user-controlled input that specifies a link to an external site, and uses that link in a redirect.
How developers prevent this class of flaw
- Use an intermediate disclaimer page that provides the user with a clear warning that they are leaving the current site. Implement a long timeout before the redirect occurs, or force the user to click on the link. Be careful to avoid XSS problems (CWE-79) when generating the disclaimer page.
- When the set of acceptable objects, such as filenames or URLs, is limited or known, create a mapping from a set of fixed input values (such as numeric IDs) to the actual filenames or URLs, and reject all other inputs. For example, ID 1 could map to /login.asp and ID 2 could map to http://www.example.com/. Features such as the ESAPI AccessReferenceMap provide this capability.
- Ensure that no externally-supplied requests are honored by requiring that all redirect requests include a unique nonce generated by the application. Be sure that the nonce is not predictable (CWE-330).
More URL Redirection to Untrusted Site vulnerabilities (CWE-601)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Recent URL Redirection to Untrusted Site vulnerabilities
- 7.1 High severity
- 8.7 High severity
- 7.2 High severity
- 8.8 High severity
- 8.8 High severity
- 8.2 High severity
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