PT-2026-26909 · Unknown · Pchelpwarev2

Alejandra Sánchez · CVE-2019-25564 · Publicado 2026-03-21 · Atualizado 2026-03-21

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions PCHelpWareV2 version 1.0.0.5

Description A denial of service issue exists in PCHelpWareV2 version 1.0.0.5 that allows local attackers to crash the application. This occurs by providing an excessively long string in the Group field. An attacker can paste a buffer overflow payload into the Group property field and click 'Ok' to trigger the application crash.

Recommendations Update PCHelpWareV2 to a version that addresses this issue. As a temporary workaround, avoid using excessively long strings in the Group field.

Exploit

Correção

Memory Corruption

Enumeração de Fraquezas

CWE-787

Identificadores relacionados

CVE-2019-25564

Produtos afetados

Pchelpwarev2

Referências · 5

• 🔥 https://exploit-db.com/exploits/46709 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-25564 · Nota de Segurança
• https://uvnc.com/home.html · Nota
• https://vulncheck.com/advisories/pchelpwarev2-denial-of-service-via-group-field · Nota
• http://uvnc.eu/download/pchw2/PCHelpWareV2.msi · Nota