What is the CVSS score of CVE-2022-40784?

CVE-2022-40784 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: 0.9%.

Mipc Camera Firmware CVE-2022-40784

HIGH

Out-of-bounds Write (CWE-787)

2022-09-26 cve@mitre.org

Memory Corruption Buffer Overflow Mipc Camera 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

Sep 26, 2022 - 16:15 nvd

HIGH 8.8

DescriptionNVD

Unlimited strcpy on user input when setting a locale file leads to stack buffer overflow in mIPC camera firmware 5.3.1.2003161406.

AnalysisAI

Unlimited strcpy on user input when setting a locale file leads to stack buffer overflow in mIPC camera firmware 5.3.1.2003161406. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. Unlimited strcpy on user input when setting a locale file leads to stack buffer overflow in mIPC camera firmware 5.3.1.2003161406. Affected products include: Mipcm Mipc Camera Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).