Path Traversal in Mitel Micollab
CVE-2021-27402
The SAS Admin portal of Mitel MiCollab before 9.2 FP2 could allow an unauthenticated attacker to access (view and modify) user data by injecting arbitrary directory paths due to improper URL validation, aka Directory Traversal.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.011 (63.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 64th percentile — 63.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Mitel Micollab — versions 9.2
Weakness classification (CWE)
References
- www.mitel.com/support/security-advisories (Vendor Advisory)
- www.mitel.com/support/security-advisories/mitel-product-security-advisory-21-00… (Vendor Advisory)
Frequently asked questions
- What is CVE-2021-27402?
- CVE-2021-27402 is a medium-severity vulnerability in Mitel Micollab, classified under Path Traversal. CVSS score: 6.5/10. Published 2021-08-13.
- How severe is CVE-2021-27402?
- Medium severity. CVSS v3 base score is 6.5 out of 10.