Medium severity · published Apr 25, 2018
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…
6.1
CVSS
1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MC
Mivoice Connect · Mitel
through 21.84.5535.0 · source: NVD
S1
ST 14.2 · Mitel
through 19.49.5200.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-9103
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-9103
Broken Link
https://www.mitel.com/mitel-product-security-advisory-18-0003
Broken Link
https://www.mitel.com/sites/default/files/2018-Security-Bulletin-18-0003-001.pdf
More from Mivoice Connect
9.8
CVE-2022-29499
Mitel MiVoice Connect Data Validation Vulnerability
6.8
CVE-2022-41223
Mitel MiVoice Connect Code Injection Vulnerability
6.8
CVE-2022-40765
Mitel MiVoice Connect Command Injection Vulnerability
9.8
CVE-2023-32748
The Linux DVS server component of Mitel MiVoice Connect through 19.3 SP2 (22.24.1500.0) could allow an unauthenticated attacker with internal network access to execute arbitrary…
9.8
CVE-2023-31458
A vulnerability in the Edge Gateway component of Mitel MiVoice Connect versions 19.3 SP2 (22.24.1500.0) and earlier could allow an unauthenticated attacker with internal network…