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CVE-2020-10211
CRITICAL
A remote code execution vulnerability in UCB component of Mitel MiVoice Connect before 19.1 SP1 could allow an unauthenticated remote attacker to execute arbitrary scripts due to insufficient validation of URL parameters. A successful exploit could allow an attacker to gain access to sensitive information.
Published: Apr 17, 2020
Modified: Jun 17, 2026
CWE-20
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| mitel | mivoice_connect | * < 22.11.4900.0 |
GitHub Security Advisory GHSA-f68q-r7fp-qq3f
A remote code execution vulnerability in UCB component of Mitel MiVoice Connect before 19.1 SP1...
References (4)
- https://www.mitel.com/support/security-advisories Vendor Advisory
- https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0004 Vendor Advisory
- https://www.mitel.com/support/security-advisories Vendor Advisory
- https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0004 Vendor Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
2.97%
Top 14% most likely to be exploited
Threat Score
40.1 / 100
Data Sources
NVD
EPSS
GitHub