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Kaseya Virtual System Administrator - Open Redirect

🗓️ 04 Oct 2026 02:38:20Reported by ProjectDiscoveryType 
nuclei
 nuclei
🔗 github.com👁 69 Views

Kaseya VSA - Open Redirect vulnerability in versions 7.x, 8.x, 9.0, and 9.1 allows attackers to conduct phishing attacks by redirecting users to arbitrary websites via unspecified vectors. Apply the latest security patches and updates for remediation

Related
Refs
Code
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2015-2863
27 Oct 202400:00
–circl
cnvd
CNVD
Kaseya Virtual System Administrator Open Redirect Vulnerability
22 Jul 201500:00
–cnvd
cve
CVE
CVE-2015-2863
20 Jul 201523:00
–cve
cvelist
Cvelist
CVE-2015-2863
20 Jul 201523:00
–cvelist
exploitdb
Exploit DB
Kaseya Virtual System Administrator (VSA) - Multiple Vulnerabilities (1)
15 Jul 201500:00
–exploitdb
exploitpack
exploitpack
Kaseya Virtual System Administrator (VSA) - Multiple Vulnerabilities (1)
15 Jul 201500:00
–exploitpack
nvd
NVD
CVE-2015-2863
20 Jul 201523:59
–nvd
openvas
OpenVAS
Kaseya Virtual System Administrator Multiple Vulnerabilities - Active Check
17 Jul 201500:00
–openvas
prion
Prion
Open redirect
20 Jul 201523:59
–prion
ptsecurity
Positive Technologies
PT-2015-5946
20 Jul 201500:00
–ptsecurity
Rows per page
id: CVE-2015-2863

info:
  name: Kaseya Virtual System Administrator - Open Redirect
  author: 0x_Akoko,AmirHossein Raeisi
  severity: medium
  description: |
    Kaseya Virtual System Administrator 7.x before 7.0.0.29, 8.x before 8.0.0.18, 9.0 before 9.0.0.14, and 9.1 before 9.1.0.4 are susceptible to an open redirect vulnerability. An attacker can redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.
  impact: |
    Attackers can redirect users to malicious sites, facilitating phishing attacks and potential credential theft.
  remediation: |
    Update to version 7.0.0.29, 8.0.0.18, 9.0.0.14, or 9.1.0.4 or later.
  reference:
    - https://github.com/pedrib/PoC/blob/3f927b957b86a91ce65b017c4b9c93d05e241592/advisories/Kaseya/kaseya-vsa-vuln.txt
    - http://www.kb.cert.org/vuls/id/919604
    - https://nvd.nist.gov/vuln/detail/CVE-2015-2863
    - https://github.com/ARPSyndicate/kenzer-templates
    - https://github.com/ARPSyndicate/cvemon
  classification:
    cvss-metrics: CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:P/A:N
    cvss-score: 4.3
    cve-id: CVE-2015-2863
    cwe-id: CWE-601
    epss-score: 0.10317
    epss-percentile: 0.95577
    cpe: cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:*
  metadata:
    max-request: 2
    vendor: kaseya
    product: virtual_system_administrator
  tags: cve2015,cve,redirect,kaseya,vkev,vuln

http:
  - method: GET
    path:
      - '{{BaseURL}}/inc/supportLoad.asp?urlToLoad=http://oast.me'
      - '{{BaseURL}}/vsaPres/Web20/core/LocalProxy.ashx?url=http://oast.me'

    stop-at-first-match: true
    matchers:
      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)(?:[a-zA-Z0-9\-_\.@]*)oast\.me\/?(\/|[^.].*)?$' # https://regex101.com/r/idfD2e/1
# digest: 4b0a0048304602210091699861a3df6f9c9ba518342516c551ab712b9896c1232b4e94a109f5e93e7a022100db5c3d272080a24d4ebd64c3680a8e8fa8a3319fc40c933c82771b2af0e7801d:922c64590222798bb761d5b6d8e72950

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04 Feb 2026 07:00Current
6Medium risk
Vulners AI Score6
CVSS 24.3
EPSS0.10317
69