CVE-2021-27401
Last modified
CVE-2021-27401 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The Join Meeting page of Mitel MiCollab Web Client before 9.2 FP2 could allow an attacker to access (view and modify) user data by executing arbitrary code due to insufficient input validation, aka Cross-Site Scripting (XSS).. EPSS estimates a 0.59% chance of exploitation in the next 30 days.
Description
The Join Meeting page of Mitel MiCollab Web Client before 9.2 FP2 could allow an attacker to access (view and modify) user data by executing arbitrary code due to insufficient input validation, aka Cross-Site Scripting (XSS).
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Mitel | Micollab | < 9.2 |
| Mitel | Micollab | 9.2 |
References
- https://www.mitel.com/support/security-advisoriesVendor Advisory
- https://www.mitel.com/support/security-advisoriesVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-27401?
How severe is CVE-2021-27401?
How do I fix CVE-2021-27401?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2021
- CVE-2021-27395A vulnerability has been identified in SIMATIC Process Histo…8.1
- CVE-2021-27396A vulnerability has been identified in Tecnomatix Plant Simu…7.8
- CVE-2021-27397A vulnerability has been identified in Tecnomatix Plant Simu…7.8
- CVE-2021-27398A vulnerability has been identified in Tecnomatix Plant Simu…7.8
- CVE-2021-27399A vulnerability has been identified in Simcenter Femap 2020.…7.8
- CVE-2021-27400HashiCorp Vault and Vault Enterprise Cassandra integrations …7.5
- CVE-2021-27402The SAS Admin portal of Mitel MiCollab before 9.2 FP2 could …6.5
- CVE-2021-27403Askey RTF8115VW BR_SV_g11.11_RTF_TEF001_V6.54_V014 devices a…6.1
- CVE-2021-27404Askey RTF8115VW BR_SV_g11.11_RTF_TEF001_V6.54_V014 devices a…6.1
- CVE-2021-27405A ReDoS (regular expression denial of service) flaw was foun…7.5
- CVE-2021-27406An attacker can take leverage on PerFact OpenVPN-Client vers…8.8
- CVE-2021-27408The affected product is vulnerable to an out-of-bounds read,…7.5
Are you affected by CVE-2021-27401?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST