CVE-2020-12458
MEDIUMCVSS 5.5/10EPSS 0.46%
Last modified
CVE-2020-12458 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. An information-disclosure flaw was found in Grafana through 6.7.3. The database directory /var/lib/grafana and database file /var/lib/grafana/grafana.db are world readable. EPSS estimates a 0.46% chance of exploitation in the next 30 days.
Description
An information-disclosure flaw was found in Grafana through 6.7.3. The database directory /var/lib/grafana and database file /var/lib/grafana/grafana.db are world readable. This can result in exposure of sensitive information (e.g., cleartext or encrypted datasource passwords).
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Grafana | Grafana | <= 6.7.3 |
| Redhat | Ceph Storage | 3.0 |
| Redhat | Ceph Storage | 4.0 |
| Redhat | Enterprise Linux | 8.0 |
| Fedoraproject | Fedora | 31 |
| Fedoraproject | Fedora | 32 |
References
- https://access.redhat.com/security/cve/CVE-2020-12458Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1827765Issue Tracking, Third Party Advisory
- https://github.com/grafana/grafana/issues/8283Exploit, Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200518-0001/Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2020-12458Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1827765Issue Tracking, Third Party Advisory
- https://github.com/grafana/grafana/issues/8283Exploit, Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200518-0001/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-12458?
An information-disclosure flaw was found in Grafana through 6.7.3. The database directory /var/lib/grafana and database file /var/lib/grafana/grafana.db are world readable. This can result in exposure of sensitive information (e.g., cleartext or encrypted datasource passwords).
How severe is CVE-2020-12458?
CVE-2020-12458 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.
How do I fix CVE-2020-12458?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2020-12458?
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Scan your code nowSource: NVD / NIST