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CVE-2024-58388— Sharp Multifunction Printers Local File Inclusion via installed_emanual_down.html

Quick assessment

Affected
Sharp Corporation Multiple Multifunction Printers
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.

Sharp（以及东芝 Tec 重新品牌化的）多功能打印机存在一个未经身份验证的本地文件包含漏洞，允许远程攻击者通过操纵 端点中的 参数来读取任意文件。攻击者可以提交目录遍历序列（例如 ），以访问预期手册目录之外的文件，包括 、包含凭据的核心转储文件以及系统配置文件。该漏洞的利用证据最早由 Shadowserver 基金会于 2024 年 7 月 30 日发现。

CVSS 7.5 · High

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery
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I. Basic Information for CVE-2024-58388

Vulnerability Information
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Vulnerability Title
Sharp Multifunction Printers Local File Inclusion via installed_emanual_down.html
Source: CVE Program / CVE List V5
Vulnerability Description
Sharp (and Toshiba Tec rebranded) multifunction printers contain an unauthenticated local file inclusion vulnerability that allows remote attackers to read arbitrary files by manipulating the path parameter in the installed_emanual_down.html endpoint. Attackers can supply directory traversal sequences such as path=/manual/../../../<path> to access files outside the intended manual directory, including /etc/passwd, coredump files containing credentials, and system configuration files. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-07-30.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Sharp Corporation Multiple Multifunction Printers * -
Toshiba Tec Corporation Multiple Multifunction Printers * -

II. Public POCs for CVE-2024-58388

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III. Intelligence Information for CVE-2024-58388

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Vendor Advisories for CVE-2024-58388 (1)

Proof of Concept for CVE-2024-58388 (1)

IV. Related Vulnerabilities

Same vendor: Sharp Corporation
Same weakness: CWE-22

V. Comments for CVE-2024-58388

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