What is the CVSS score of CVE-2021-44160?

CVE-2021-44160 has a CVSS 3.1 base score of 7.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L. EPSS exploitation probability: 1.1%.

Carinal Tien Hospital Health Report System CVE-2021-44160

HIGH

Authorization Bypass Through User-Controlled Key (CWE-639)

2021-12-29 twcert@cert.org.tw

Authentication Bypass Carinal Tien Hospital Health Report System

7.3

CVSS 3.1 · Vendor: cert

Severity by source

Vendor (cert) PRIMARY

7.3 HIGH

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

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:L/I:L/A:L

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Lifecycle Timeline

CVE Published

Dec 29, 2021 - 08:15 cve.org

HIGH 7.3

DescriptionCVE.org

Carinal Tien Hospital Health Report System’s login page has improper authentication, a remote attacker can acquire another general user’s privilege by modifying the cookie parameter without authentication. The attacker can then perform limited operations on the system or modify data, making the service partially unavailable to the user.

AnalysisAI

Carinal Tien Hospital Health Report System’s login page has improper authentication, a remote attacker can acquire another general user’s privilege by modifying the cookie parameter without. Rated high severity (CVSS 7.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-639. Carinal Tien Hospital Health Report System’s login page has improper authentication, a remote attacker can acquire another general user’s privilege by modifying the cookie parameter without authentication. The attacker can then perform limited operations on the system or modify data, making the service partially unavailable to the user. Affected products include: Cth Carinal Tien Hospital Health Report System.

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.