What is the CVSS score of CVE-2023-3121?

CVE-2023-3121 has a CVSS 3.1 base score of 4.6 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.5%.

Is there a public PoC exploit available for CVE-2023-3121?

Yes, a public proof-of-concept exploit is available for CVE-2023-3121. Prioritise patching immediately. EPSS: 0.5%.

Smart Parking Management CVE-2023-3121

MEDIUM

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

2023-06-06 cna@vuldb.com

Dahua SSRF Smart Parking Management

4.6

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

4.6 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

CVE Published

Jun 06, 2023 - 11:15 nvd

MEDIUM 4.6

DescriptionNVD

A vulnerability has been found in Dahua Smart Parking Management up to 20230528 and classified as problematic. This vulnerability affects unknown code of the file /ipms/imageConvert/image. The manipulation of the argument fileUrl leads to server-side request forgery. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-230800. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

A vulnerability has been found in Dahua Smart Parking Management up to 20230528 and classified as problematic. Rated medium severity (CVSS 4.6), this vulnerability is 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. A vulnerability has been found in Dahua Smart Parking Management up to 20230528 and classified as problematic. This vulnerability affects unknown code of the file /ipms/imageConvert/image. The manipulation of the argument fileUrl leads to server-side request forgery. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-230800. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Affected products include: Dahuasecurity Smart Parking Management. Version information: up to 20230528.

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.