What is the CVSS score of CVE-2022-36588?

CVE-2022-36588 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.5%.

Is there a patch available for CVE-2022-36588?

Yes, a patch is available for CVE-2022-36588. Update the affected software to the latest version immediately.

Dap 1650 Firmware CVE-2022-36588

CRITICAL

Classic Buffer Overflow (CWE-120)

2022-09-08 cve@mitre.org

D-Link Buffer Overflow Dap 1650 Firmware

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Sep 08, 2022 - 00:15 nvd

CRITICAL 9.8

DescriptionNVD

In D-Link DAP1650 v1.04 firmware, the fileaccess.cgi program in the firmware has a buffer overflow vulnerability caused by strncpy.

AnalysisAI

In D-Link DAP1650 v1.04 firmware, the fileaccess.cgi program in the firmware has a buffer overflow vulnerability caused by strncpy. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. In D-Link DAP1650 v1.04 firmware, the fileaccess.cgi program in the firmware has a buffer overflow vulnerability caused by strncpy. Affected products include: Dlink Dap-1650 Firmware.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.