VDB
CVE-2021-20330
CVE-2021-20330
PUBLISHED
An attacker with basic CRUD permissions on a replicated collection can run the applyOps command with specially malformed oplog entries, resulting in a potential denial of service on secondaries. This issue affects MongoDB Server v4.0 versions prior to 4.0.27; MongoDB Server v4.2 versions prior to 4.2.16; MongoDB Server v4.4 versions prior to 4.4.9.
EPSS 0.38% · 59.7th percentile
Risk Scores
EPSS Score
0.38%
59.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Bitnami | mongodb | 4.0.0, 4.2.0, 4.4.0 |
| Bitnami | mongodb | 4.0.0, 4.4.0, 4.2.0 |
Exploit Intelligence
Timeline
- Dec 15, 2021 CVE Published
- Dec 16, 2021 EPSS Score
- Feb 8, 2022 EPSS Score
- Apr 4, 2022 EPSS Score
- May 28, 2022 EPSS Score
- Jul 22, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 1, 2023 EPSS Score
- Feb 24, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 20, 2023 EPSS Score
- Jun 13, 2023 EPSS Score