Vulnerability Details : CVE-2018-9103
A vulnerability in the conferencing component of Mitel MiVoice Connect, versions R1707-PREM SP1 (21.84.5535.0) and earlier, and Mitel ST 14.2, versions GA27 (19.49.5200.0) and earlier, could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient validation for the signin.php page. A successful exploit could allow an attacker to execute arbitrary scripts.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2018-9103
- cpe:2.3:a:mitel:mivoice_connect:*:*:*:*:*:*:*:*
- cpe:2.3:a:mitel:st_14.2:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-9103
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-9103
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
6.1
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST |
CWE ids for CVE-2018-9103
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-9103
-
https://www.mitel.com/sites/default/files/2018-Security-Bulletin-18-0003-001.pdf
Mitel Product Security Advisory 18-0003Broken Link;Vendor Advisory
-
https://www.mitel.com/mitel-product-security-advisory-18-0003
Mitel Product Security Advisory 18-0003Broken Link;Vendor Advisory
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