What is the CVSS score of CVE-2022-36133?

CVE-2022-36133 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:N/I:H/A:H. EPSS exploitation probability: 0.7%.

Tm C3500 Firmware CVE-2022-36133

CRITICAL

Improper Authentication (CWE-287)

2022-11-25 cve@mitre.org

Authentication Bypass Tm C3500 Firmware Tm C3510 Firmware Tm C3520 Firmware Tm C7500 Firmware Tm C7500G Firmware Tm C7510 Firmware Tm C7510G Firmware Tm C7520 Firmware Tm C7520G Firmware

9.1

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.1 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Nov 25, 2022 - 06:15 nvd

CRITICAL 9.1

DescriptionNVD

The WebConfig functionality of Epson TM-C3500 and TM-C7500 devices with firmware version WAM31500 allows authentication bypass.

AnalysisAI

The WebConfig functionality of Epson TM-C3500 and TM-C7500 devices with firmware version WAM31500 allows authentication bypass. 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 Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. The WebConfig functionality of Epson TM-C3500 and TM-C7500 devices with firmware version WAM31500 allows authentication bypass. Affected products include: Epson Tm-C3500 Firmware, Epson Tm-C3510 Firmware, Epson Tm-C3520 Firmware, Epson Tm-C7500 Firmware, Epson Tm-C7500G Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.