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TI-2024-00710 Aliases CVE-2024-0771GHSA-22x3-v6j4-627v

Nsasoft Product Key Explorer Registration memory corruption

Priority MEDIUM 58CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

A vulnerability has been found in Nsasoft Product Key Explorer 4.0.9 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Registration Handler. The manipulation of the argument Name/Key leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-251671. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00304 23rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NsasoftProduct Key Explorer4.0.9—No fix listedCNA
  • Product Key Explorer VendorNsasoft Affected 4.0.9 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nsasoft:product_key_explorer:4.0.9:*:*:*:*:*:*:*4.0.9VulnerableNsasoft
  • cpe:2.3:a:nsasoft:product_key_explorer:4.0.9:*:*:*:*:*:*:* Versions 4.0.9 Vulnerable ·Nsasoft

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-0771
  2. 2026-10-03 Alias added: GHSA-22x3-v6j4-627v

References

Exploit 1

  • TI-2020-19266 Product Key Explorer 4.2.2.0 - 'Key' Denial of Service CVSS 4.0MEDIUM 6.7
  • TI-2019-15388 Product Key Explorer 4.2.0.0 - 'Name' Denial of Service CVSS 4.0MEDIUM 6.7

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences