A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV…
Priority MEDIUM 55CWE-22Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.
Summary
A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an attacker to access arbitrary files from restricted directories of the server via a crafted URL, due to insufficient access validation. A successful exploit could allow an attacker to access sensitive information from the restricted directories.
Why it matters now
EPSS 0.48771 98th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:mitel:micollab_audio\,_web_\&_video_conferencing:*:*:*:*:*:*:*:* | before 8.1.2.4; 9.0 to before 9.1.3 | Vulnerable | Mitel |
- cpe:2.3:a:mitel:micollab_audio\,_web_\&_video_conferencing:*:*:*:*:*:*:*:* Versions before 8.1.2.4; 9.0 to before 9.1.3 Vulnerable ·Mitel
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-11798
- 2026-10-03 Alias added: GHSA-25p6-jmrr-3hj2
References
Advisory 2
More Mitel Micollab Audio, Web & Video Conferencing vulnerabilities
- TI-2019-09084 MiCollab 7.3 PR2 (7.3.0.204) and earlier, 7.2 (7.2.2.13) and earlier, and 7.1 (7.1.0.57)… CVSS 3.1CRITICAL 9.8
- TI-2019-14128 A SQL injection vulnerability in in the web conferencing component of Mitel MiCollab AWV… CVSS 3.1CRITICAL 9.8
- TI-2019-14127 A SQL injection vulnerability in the web conferencing component of Mitel MiCollab AWV… CVSS 3.1CRITICAL 9.8
- TI-2020-09473 An Authentication Bypass vulnerability in the Published Area of the web conferencing… CVSS 3.1HIGH 7.5
- TI-2019-13975 A cross-site scripting (XSS) vulnerability in the web conferencing component of Mitel… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2020-11798 · CVE Program
- CVE-2020-11798 · NVD
- FIRST EPSS
- GHSA-25p6-jmrr-3hj2 · GitHub Advisory Database · CC BY 4.0
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