NULL pointer dereference in D3tn Ud3tn
CVE-2025-8183
NULL Pointer Dereference in µD3TN via non-singleton destination Endpoint Identifier allows remote attacker to reliably cause DoS
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.005 (41.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 41st percentile — 41.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- D3tn Ud3tn — versions 0.14.3
- D3tn Gmbh Μd3tn — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- gitlab.com/d3tn/ud3tn/-/issues/255 (issue-tracking, Exploit, permissions-required, Issue Tracking)
Frequently asked questions
- What is CVE-2025-8183?
- CVE-2025-8183 is a high-severity vulnerability in D3tn Ud3tn, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2025-07-25.
- How severe is CVE-2025-8183?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2025-8183 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.