What is the CVSS score of CVE-2023-38028?

CVE-2023-38028 has a CVSS 3.1 base score of 9.1 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.7%.

Adm 100 Firmware CVE-2023-38028

CRITICAL

Missing Authentication for Critical Function (CWE-306)

2023-08-28 twcert@cert.org.tw

Authentication Bypass Adm 100 Firmware Adm 100Fp Firmware

9.1

CVSS 3.1 · Vendor: cert

Severity by source

Vendor (cert) PRIMARY

9.1 CRITICAL

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

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

CVSS VectorVendor: cert

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

CVE Published

Aug 28, 2023 - 05:15 cve.org

CRITICAL 9.1

DescriptionCVE.org

Saho’s attendance devices ADM100 and ADM-100FP have insufficient authentication. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication to read system information and operate user's data, but can’t control system or disrupt service.

AnalysisAI

Saho’s attendance devices ADM100 and ADM-100FP have insufficient authentication. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. Saho’s attendance devices ADM100 and ADM-100FP have insufficient authentication. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication to read system information and operate user's data, but can’t control system or disrupt service. Affected products include: Saho Adm-100 Firmware, Saho Adm-100Fp Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Require authentication for all sensitive operations, implement defense in depth.