CVE-2020-7920
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated...
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
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
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
- Record
CVE-2020-7920- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-835
- Updated
- 2026-11-02
CVE List No score
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
- Record
CVE-2020-7920- Updated
- 2026-11-02
EUVDEUVD-2020-28851 No score
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
- Record
EUVD-2020-28851- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-3fp3-6m8h-4x7c No score
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated...
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
- Record
GHSA-3fp3-6m8h-4x7c- Weakness
- CWE-400
- Updated
- 2026-11-02
OSV
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
- Record
CVE-2020-7920- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-7920 is a high vulnerability (CVSS 7.5) in Percona Monitoring And Management, published February 6, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.10%, the 81st percentile. No source names a fixed version.
References
percona.com/doc/percona-monitoring-and-management/2.x/release-notes/2.2.1.html
jira.percona.com/browse/PMM-5233
nvd.nist.gov/vuln/detail/CVE-2020-7920
github.com/advisories/GHSA-3fp3-6m8h-4x7c