Vulnerability · Published Aug 13, 2021 · Assigned by mitre

CVE-2021-27401

Medium 6.1

In plain English

A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).

Severity (CVSS NVD)6.1Medium

Exploit odds (30 days)0.6%top 51.8% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official 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).

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://www.mitel.com/support/security-advisories x_refsource_MISC
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-0004 x_refsource_CONFIRM