What is the CVSS score of CVE-2022-43776?

CVE-2022-43776 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2022-43776?

Yes, a public proof-of-concept exploit is available for CVE-2022-43776. Prioritise patching immediately. EPSS: 0.7%.

Metabase CVE-2022-43776

MEDIUM

Server-Side Request Forgery (SSRF) (CWE-918)

2022-10-26 vulnreport@tenable.com

SSRF Metabase

6.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.5 MEDIUM

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

Oct 26, 2022 - 18:15 nvd

MEDIUM 6.5

DescriptionNVD

The url parameter of the /api/geojson endpoint in Metabase versions <44.5 can be used to perform Server Side Request Forgery attacks. Previously implemented blacklists could be circumvented by leveraging 301 and 302 redirects.

AnalysisAI

The url parameter of the /api/geojson endpoint in Metabase versions <44.5 can be used to perform Server Side Request Forgery attacks. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. The url parameter of the /api/geojson endpoint in Metabase versions <44.5 can be used to perform Server Side Request Forgery attacks. Previously implemented blacklists could be circumvented by leveraging 301 and 302 redirects. Affected products include: Metabase.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.