CVE-2019-25334Product Key Explorer 4.2.0.0 - 'Name' Denial of Service
Updated under an hour ago ()
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It affects Nsasoft Nsauditor Product Key Explorer and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
Product Key Explorer 4.2.0.0 contains a denial of service vulnerability that allows local attackers to crash the application by overflowing the registration name input field. Attackers can create a specially crafted text file with repeated characters to trigger a buffer overflow when pasted into the registration name field, causing the application to crash.
- CVSS
- 6.2 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-121
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Analyzed
- Record last updated
- Mar 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Nsasoft Nsauditor Product Key Explorer nsasoft:nsauditor_product_key_explorer (from the name) | 4.2.0.0 | CNA record |
nsasoft product_key_explorer nsasoft:product_key_explorer | 4.2.0.0 | NVD |
References
- https://www.exploit-db.com/exploits/47766exploit, vdb-entry
- http://www.nsauditor.comproduct
- https://www.vulncheck.com/advisories/product-key-explorer-name-denial-of-servicethird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.