An Authentication Bypass vulnerability in the Published Area of the web conferencing…
Priority LOW 35Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
An Authentication Bypass vulnerability in the Published Area of the web conferencing component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an unauthenticated attacker to gain access to unauthorized information due to insufficient access validation. A successful exploit could allow an attacker to access sensitive shared files.
Why it matters now
EPSS 0.01166 67th 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-2020-11797
- 2026-10-03 Alias added: GHSA-jmhg-7h5w-chvf
References
More Mitel Micollab Audio, Web & Video Conferencing vulnerabilities
- TI-2020-09474 A Directory Traversal vulnerability in the web conference component of Mitel MiCollab AWV… CVSS 3.1MEDIUM 5.3
- 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-2019-13975 A cross-site scripting (XSS) vulnerability in the web conferencing component of Mitel… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2020-11797 · CVE Program
- CVE-2020-11797 · NVD
- FIRST EPSS
- GHSA-jmhg-7h5w-chvf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences