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CVE-2024-27160— Hardcoded password used to encrypt logs and use of weak cipher

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，该漏洞源于多功能设备内部程序之间的部分认证信息直接写入程序中，因此这些信息可能被有权访问多功能设备的第三方窃取。

CVSS 6.2 · Medium EPSS 0.24% · P14

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-27160

Vulnerability Information
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Vulnerability Title
Hardcoded password used to encrypt logs and use of weak cipher
Source: CVE Program / CVE List V5
Vulnerability Description
All the Toshiba printers contain a shell script using the same hardcoded key to encrypt logs. An attacker can decrypt the encrypted files using the hardcoded key. This vulnerability can be executed in combination with other vulnerabilities and difficult to execute alone. So, the CVSS score for this vulnerability alone is lower than the score listed in the "Base Score" of this vulnerability. For detail on related other vulnerabilities, please ask to the below contact point. https://www.toshibatec.com/contacts/products/ As for the affected products/models/versions, see the reference URL.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
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，该漏洞源于多功能设备内部程序之间的部分认证信息直接写入程序中，因此这些信息可能被有权访问多功能设备的第三方窃取。
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-2024-27160

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III. Intelligence Information for CVE-2024-27160

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Vendor Advisories for CVE-2024-27160 (2)

Mailing List Discussions for CVE-2024-27160 (1)

Same Patch Batch · Toshiba Tec Corporation · 2024-06-14 · 43 CVEs total

CVE-2024-27173 9.8 CRITICAL insecure upload
CVE-2024-27174 9.8 CRITICAL insecure upload
CVE-2024-27144 9.8 CRITICAL Pre-authenticated Remote Code Execution
CVE-2024-27145 9.8 CRITICAL Multiple Post-authenticated Remote Code Execution
CVE-2024-27172 9.8 CRITICAL Remote Code Execution
CVE-2024-27143 9.8 CRITICAL Pre-authenticated Remote Code Execution
CVE-2024-3497 8.8 HIGH Directory Traversal Remote Code Execution Vulnerability
CVE-2024-3496 8.8 HIGH Authentication Bypass 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-2024-27147 7.4 HIGH Local Privilege Escalation and Remote Code Execution using snmpd
CVE-2024-27171 7.4 HIGH Insecure permissions
CVE-2024-27151 7.4 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-2024-27167 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-798

V. Comments for CVE-2024-27160

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