CVE-2024-3496— Authentication Bypass Vulnerability
Quick assessment
Affected
Toshiba Tec Corporation Toshiba Tec e-Studio multi-function peripheral (MFP)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Toshiba e-STUDIO是日本东芝（Toshiba）公司的一系列高端办公多功能打印机。 Toshiba e-STUDIO 存在安全漏洞，该漏洞源于当禁用用户身份验证功能时，可以绕过访问多功能设备系统信息和上传驱动程序的网页的管理员身份验证过程。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-3496
Vulnerability Information
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Vulnerability Title
Authentication Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Attackers can bypass the web login authentication process to gain access to the printer's system information and upload malicious drivers to the printer. As for the affected products/models/versions, see the reference URL.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用候选路径或通道进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Toshiba e-STUDIO 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Toshiba e-STUDIO是日本东芝（Toshiba）公司的一系列高端办公多功能打印机。 Toshiba e-STUDIO 存在安全漏洞，该漏洞源于当禁用用户身份验证功能时，可以绕过访问多功能设备系统信息和上传驱动程序的网页的管理员身份验证过程。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Toshiba Tec Corporation | Toshiba Tec e-Studio multi-function peripheral (MFP) | see the reference URL | - |
|
II. Public POCs for CVE-2024-3496
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-3496 (2)
Same Patch Batch · Toshiba Tec Corporation · 2024-06-14 · 43 CVEs total
| CVE-2024-27144 | 9.8 CRITICAL | Pre-authenticated Remote Code Execution |
| CVE-2024-27173 | 9.8 CRITICAL | insecure upload |
| CVE-2024-27174 | 9.8 CRITICAL | insecure upload |
| CVE-2024-27172 | 9.8 CRITICAL | Remote Code Execution |
| CVE-2024-27143 | 9.8 CRITICAL | Pre-authenticated Remote Code Execution |
| CVE-2024-27145 | 9.8 CRITICAL | Multiple Post-authenticated Remote Code Execution |
| CVE-2024-3497 | 8.8 HIGH | Directory Traversal Remote Code Execution Vulnerability |
| CVE-2024-27169 | 8.4 HIGH | Lack of authentication |
| CVE-2024-27165 | 7.8 HIGH | Local Privilege Escalation |
| CVE-2024-3498 | 7.8 HIGH | Incorrect Permission Assignment Privilege Escalation Vulnerability |
| CVE-2024-27155 | 7.7 HIGH | Local Privilege Escalation and Remote Code Execution using insecure permissions |
| CVE-2024-27152 | 7.4 HIGH | Local Privilege Escalation and Remote Code Execution using insecure permissions |
| CVE-2024-27153 | 7.4 HIGH | Local Privilege Escalation and Remote Code Execution |
| CVE-2024-27171 | 7.4 HIGH | Insecure permissions |
| CVE-2024-27147 | 7.4 HIGH | Local Privilege Escalation and Remote Code Execution using snmpd |
| CVE-2024-27151 | 7.4 HIGH | Local Privilege Escalation and Remote Code Execution using insecure permissions |
| CVE-2024-27167 | 7.4 HIGH | Insecure permissions |
| CVE-2024-27166 | 7.4 HIGH | Insecure permissions |
| CVE-2024-27149 | 7.4 HIGH | Local Privilege Escalation and Remote Code Execution using insecure LD_PRELOAD |
| CVE-2024-27148 | 7.4 HIGH | Local Privilege Escalation and Remote Code Execution using insecure PATH |
Showing top 20 of 43 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Toshiba Tec e-Studio multi-function peripheral (MFP)
Same vendor: Toshiba Tec Corporation
Same weakness: CWE-288
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V. Comments for CVE-2024-3496
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