What is the CVSS score of CVE-2024-29219?

CVE-2024-29219 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.3%.

Kv Replay Viewer CVE-2024-29219

HIGH

Out-of-bounds Read (CWE-125)

2024-04-15 vultures@jpcert.or.jp

Buffer Overflow Information Disclosure RCE Kv Replay Viewer Kv Studio Vt5 Wx15 Firmware Vt5 Wx12 Firmware

7.8

CVSS 3.1 · Vendor: jpcert

Severity by source

Vendor (jpcert) PRIMARY

7.8 HIGH

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

Primary rating from Vendor (jpcert) · only source for this CVE.

CVSS VectorVendor: jpcert

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

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Apr 15, 2024 - 11:15 cve.org

HIGH 7.8

DescriptionCVE.org

Out-of-bounds read vulnerability exists in KV STUDIO Ver.11.64 and earlier and KV REPLAY VIEWER Ver.2.64 and earlier, and VT5-WX15/WX12 Ver.6.02 and earlier, which may lead to information disclosure or arbitrary code execution by having a user of the affected product open a specially crafted file.

AnalysisAI

Out-of-bounds read vulnerability exists in KV STUDIO Ver.11.64 and earlier and KV REPLAY VIEWER Ver.2.64 and earlier, and VT5-WX15/WX12 Ver.6.02 and earlier, which may lead to information disclosure. Rated high severity (CVSS 7.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. Out-of-bounds read vulnerability exists in KV STUDIO Ver.11.64 and earlier and KV REPLAY VIEWER Ver.2.64 and earlier, and VT5-WX15/WX12 Ver.6.02 and earlier, which may lead to information disclosure or arbitrary code execution by having a user of the affected product open a specially crafted file. Affected products include: Keyence Kv Replay Viewer, Keyence Kv Studio, Keyence Vt5-Wx15 Firmware, Keyence Vt5-Wx12 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.