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6 vulnerabilities found for product_key_explorer by nsasoft
CVE-2019-25334 (GCVE-0-2019-25334)
Vulnerability from nvd – Published: 2026-02-12 22:48 – Updated: 2026-03-05 01:26
VLAI
EPSS
VEX
Title
Product Key Explorer 4.2.0.0 - 'Name' Denial of Service
Summary
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.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/47766 | exploit |
| http://www.nsauditor.com | product |
| https://www.vulncheck.com/advisories/product-key-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nsasoft | Nsauditor Product Key Explorer |
Affected:
4.2.0.0
|
Date Public
2019-12-10 00:00
Credits
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CVE-2020-37131 (GCVE-0-2020-37131)
Vulnerability from nvd – Published: 2026-02-05 16:13 – Updated: 2026-03-05 01:28
VLAI
EPSS
VEX
Title
Product Key Explorer 4.2.2.0 - 'Key' Denial of Service
Summary
Nsauditor Product Key Explorer 4.2.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by inputting a specially crafted registration key. Attackers can generate a payload of 1000 bytes of repeated characters and paste it into the 'Key' input field to trigger the application crash.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/48284 | exploit |
| http://www.nsauditor.com | product |
| https://www.vulncheck.com/advisories/product-key-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nsauditor | Product Key Explorer |
Affected:
4.2.2.0
|
Date Public
2020-04-04 00:00
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CVE-2024-0771 (GCVE-0-2024-0771)
Vulnerability from nvd – Published: 2024-01-21 23:00 – Updated: 2025-05-08 18:10
VLAI
EPSS
VEX
Title
Nsasoft Product Key Explorer Registration memory corruption
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.
Severity
5.3 (Medium)
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Memory Corruption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.251671 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.251671 | signaturepermissions-required |
| https://youtu.be/eecN5mC0avU | exploitmedia-coverage |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nsasoft | Product Key Explorer |
Affected:
4.0.9
|
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CVE-2019-25334 (GCVE-0-2019-25334)
Vulnerability from cvelistv5 – Published: 2026-02-12 22:48 – Updated: 2026-03-05 01:26
VLAI
EPSS
VEX
Title
Product Key Explorer 4.2.0.0 - 'Name' Denial of Service
Summary
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.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/47766 | exploit |
| http://www.nsauditor.com | product |
| https://www.vulncheck.com/advisories/product-key-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nsasoft | Nsauditor Product Key Explorer |
Affected:
4.2.0.0
|
Date Public
2019-12-10 00:00
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CVE-2020-37131 (GCVE-0-2020-37131)
Vulnerability from cvelistv5 – Published: 2026-02-05 16:13 – Updated: 2026-03-05 01:28
VLAI
EPSS
VEX
Title
Product Key Explorer 4.2.2.0 - 'Key' Denial of Service
Summary
Nsauditor Product Key Explorer 4.2.2.0 contains a denial of service vulnerability that allows local attackers to crash the application by inputting a specially crafted registration key. Attackers can generate a payload of 1000 bytes of repeated characters and paste it into the 'Key' input field to trigger the application crash.
Severity
6.2 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/48284 | exploit |
| http://www.nsauditor.com | product |
| https://www.vulncheck.com/advisories/product-key-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nsauditor | Product Key Explorer |
Affected:
4.2.2.0
|
Date Public
2020-04-04 00:00
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CVE-2024-0771 (GCVE-0-2024-0771)
Vulnerability from cvelistv5 – Published: 2024-01-21 23:00 – Updated: 2025-05-08 18:10
VLAI
EPSS
VEX
Title
Nsasoft Product Key Explorer Registration memory corruption
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.
Severity
5.3 (Medium)
5.3 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-119 - Memory Corruption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.251671 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.251671 | signaturepermissions-required |
| https://youtu.be/eecN5mC0avU | exploitmedia-coverage |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Nsasoft | Product Key Explorer |
Affected:
4.0.9
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