Vulnerability Monitor

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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.

Published

2020-11-09T04:15:12.207

Last Modified

2024-11-21T05:22:39.317

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	mitel	shoretel_firmware	19.46.1802.0	Yes
Hardware	mitel	shoretel	-	No

References

http://packetstormsecurity.com/files/159987/ShoreTel-Conferencing-19.46.1802.0-Cross-Site-Scripting.html Exploit, Third Party Advisory ([email protected])
https://github.com/dievus/cve-2020-28351 Third Party Advisory ([email protected])
https://www.mitel.com/articles/what-happened-shoretel-products Vendor Advisory ([email protected])
http://packetstormsecurity.com/files/159987/ShoreTel-Conferencing-19.46.1802.0-Cross-Site-Scripting.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/dievus/cve-2020-28351 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.mitel.com/articles/what-happened-shoretel-products Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)