CVE-2020-7920 json
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
published 6y ago modified 4mo ago also EUVD-2020-28851
- cvss
- 7.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.1%
- EPSS 2.1% chance of exploitation in 30 days, percentile 81%
- public exploits
- 0
- none known
Summary
pmm-server in Percona Monitoring and Management (PMM) 2.2.x before 2.2.1 allows unauthenticated denial of service.
Patch / fix
Is CVE-2020-7920 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
2.10% chance of exploitation in the next 30 days, higher than 81% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 7.8 | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Classification
- Weakness
-
- CWE-835 Loop with Unreachable Exit Condition
References
-
jira.percona.com
/browse/PMM-5232
patch, third-party-advisory
-
percona.com
/doc/percona-monitoring-and-management/2.x/release-notes/2.2.1.html
release-notes, vendor-advisory
-
percona.com
/blog/2020/02/03/improvements-in-pmm-bug-fixes-in-percona-server-percona-backup-for-mongodb-alert-release-roun
vendor-advisory
-
jira.percona.com
/browse/PMM-5233
third-party-advisory
Sources
- CVE List CVE-2020-7920
- NVD CVE-2020-7920
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.