CVE-2024-57728

🔥 Known Exploited (CISA KEV)HIGH

7.2

CVSS Severity Score

EPSS Score25.3830%

EPSS Percentile84.40th

Published2025-01-15

Last Modified2026-06-17

Data SourcesNVDCISA KEVFIRST.org EPSS

Vulnerability Description

SimpleHelp remote support software v5.5.7 and before allows admin users to upload arbitrary files anywhere on the file system by uploading a crafted zip file (i.e. zip slip). This can be exploited to execute arbitrary code on the host in the context of the SimpleHelp server user.

Affected Platforms (CPE)

📦

Simple Help

Simplehelp

< 5.5.8

References & Advisories

🔗 https://simple-help.com/kb---security-vulnerabilities-01-2025#security-vulnerabilities-in-simplehelp-5-5-7-and-earlier

🔗 https://www.horizon3.ai/attack-research/disclosures/critical-vulnerabilities-in-simplehelp-remote-support-software/

🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-57728

🔗 https://www.microsoft.com/en-us/security/blog/2026/04/06/storm-1175-focuses-gaze-on-vulnerable-web-facing-assets-in-high-tempo-medusa-ransomware-operations/

🔗 https://www.trendmicro.com/vinfo/us/security/news/ransomware-spotlight/ransomware-spotlight-dragonforce

Vulnerability Description

Affected Platforms (CPE)

Simplehelp

References & Advisories

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