What is the CVSS score of CVE-2024-4170?

CVE-2024-4170 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: 1.7%.

Is there a public PoC exploit available for CVE-2024-4170?

Yes, a public proof-of-concept exploit is available for CVE-2024-4170. Prioritise patching immediately. EPSS: 1.7%.

4G300 Firmware CVE-2024-4170

HIGH

Stack-based Buffer Overflow (CWE-121)

2024-04-25 cna@vuldb.com

Buffer Overflow Tenda Stack Overflow 4G300 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

Apr 25, 2024 - 13:15 nvd

HIGH 8.8

DescriptionNVD

A vulnerability was found in Tenda 4G300 1.01.42. It has been rated as critical. This issue affects the function sub_429A30. The manipulation of the argument list1 leads to stack-based buffer overflow. The attack may be initiated remotely. The identifier VDB-261989 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

AnalysisAI

A vulnerability was found in Tenda 4G300 1.01.42. 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

This vulnerability is classified under CWE-121. A vulnerability was found in Tenda 4G300 1.01.42. It has been rated as critical. The manipulation of the argument list1 leads to stack-based buffer overflow. The attack may be initiated remotely. The identifier VDB-261989 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Affected products include: Tenda 4G300 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.