CVE-2020-28351

The conferencing component on Mitel ShoreTel 19.46.1802.0 devices could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack (via the PATH_INFO to index.php) due to insufficient validation for the time_zone object in the HOME_MEETING& page.

CVSS v3 6.1 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://packetstormsecurity.com/files/159987/ShoreTel-Conferencing-19.46.1802.0-Cross-Site-Scripting.html	Exploit Third Party Advisory
https://github.com/dievus/cve-2020-28351	Third Party Advisory
https://www.mitel.com/articles/what-happened-shoretel-products	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:h:mitel:shoretel:-:*:*:*:*:*:*:*

cpe:2.3:o:mitel:shoretel_firmware:19.46.1802.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-09 04:15

Updated : 2020-11-18 15:15

NVD link : CVE-2020-28351

Mitre link : CVE-2020-28351

CVE.ORG link : CVE-2020-28351

JSON object : View

Products Affected

mitel

shoretel
shoretel_firmware

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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