What is the CVSS score of CVE-2023-43284?

CVE-2023-43284 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.9%.

Is there a public PoC exploit available for CVE-2023-43284?

Yes, a public proof-of-concept exploit is available for CVE-2023-43284. Prioritise patching immediately. EPSS: 1.9%.

Dir 846 Firmware CVE-2023-43284

HIGH

2023-10-05 cve@mitre.org

RCE D-Link Dir 846 Firmware

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

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:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Oct 05, 2023 - 20:15 nvd

HIGH 8.8

DescriptionNVD

AnalysisAI

D-Link Wireless MU-MIMO Gigabit AC1200 Router DIR-846 100A53DBR-Retail devices allow an authenticated remote attacker to execute arbitrary code via an unspecified manipulation of the QoS POST. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

D-Link Wireless MU-MIMO Gigabit AC1200 Router DIR-846 100A53DBR-Retail devices allow an authenticated remote attacker to execute arbitrary code via an unspecified manipulation of the QoS POST parameter. Affected products include: Dlink Dir-846 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.