CVE-2020-15327
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 uses ZODB storage without authentication.
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 uses ZODB storage without authentication.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 uses ZODB storage without authentication.
- Record
CVE-2020-15327- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-798
- Updated
- 2026-11-02
CVE List No score
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 uses ZODB storage without authentication.
- Record
CVE-2020-15327- Updated
- 2026-11-02
EUVDEUVD-2020-7324 No score
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 uses ZODB storage without authentication.
- Record
EUVD-2020-7324- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-h2gg-hfpq-2f33
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 uses ZODB storage without authentication.
Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 uses ZODB storage without authentication.
- Record
GHSA-h2gg-hfpq-2f33- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N - Weakness
- CWE-798
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-15327 is a high vulnerability (CVSS 7.5) in Zyxel Cloudcnm Secumanager, published June 26, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.96%, the 61st percentile. No source names a fixed version.