CVE•Published 2025-09-02•Modified 2026-09-03•0 articles on news•5 live references•NVD data

CVE-2025-9189Ni · Dasylab

Vulnerability data via NVD (ingested)

CVSS v3.1

7.8

HIGH

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

EPSS percentile

Exploit Prediction Scoring System · top 81% of all CVEs

Weaknesses (CWE)

CWE-1285Improper Validation of Specified Index, Position, or Offset in Input CWE-787Out-of-bounds Write

Description

There is an out of bounds write vulnerability due to improper bounds checking resulting in a large destination address when parsing a DSB file with Digilent DASYLab. This vulnerability may result in arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted DSB file. The vulnerability affects all versions of DASYLab.

Timeline

Published 2025-09-02

Modified 2026-09-03

External references

NVD MITRE Exploit-DB trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2025-9189

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Ni Dasylab"

All exposed Ni Dasylab instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Dasylab"

HTTP body or banner mentions "Dasylab" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2025-9189