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.
PoC代码[已公开]
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.
remediation: |
Apply the latest security patches and updates provided by Kaseya to fix the open redirect vulnerability in the Kaseya Virtual System Administrator (VSA).
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: 0.49733
epss-percentile: 0.97742
cpe: cpe:2.3:a:kaseya:virtual_system_administrator:*:*:*:*:*:*:*:*
metadata:
max-request: 2
vendor: kaseya
product: virtual_system_administrator
tags: cve2015,cve,redirect,kaseya
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: 4a0a00473045022030adda09604380e8b961aa65c610294fe61bbf40ba45a2cd67528ac75542d2e5022100a71515de1b45c82c25d970e118b71fa881ce48e4cbe5a8e0555616d8b373dc1e:922c64590222798bb761d5b6d8e72950