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CVE-2026-77914— rConfig Core 8.0.0 < 8.2.13 Core Path Traversal via Export Download Endpoint

Quick assessment

Affected
rconfig rconfig
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.

rConfig是rConfig个人开发者开源的一款网络设备配置管理工具。 rConfig 8.2.13之前版本存在路径遍历漏洞，该漏洞源于对export download endpoint的filename参数验证不当，存在路径遍历问题，允许经过身份验证的用户通过包含目录遍历序列的特制文件名读取任意文件。

CVSS 6.5 · Medium EPSS 0.72% · P53

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
rconfig rconfig 8.0.0< 8.2.13 affected
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I. Basic Information for CVE-2026-77914

Vulnerability Information
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Vulnerability Title
rConfig Core 8.0.0 < 8.2.13 Core Path Traversal via Export Download Endpoint
Source: CVE Program / CVE List V5
Vulnerability Description
rConfig Core 8.0.0 before 8.2.13 contains a path traversal vulnerability that allows authenticated users to read arbitrary files by supplying crafted filenames containing directory traversal sequences to the export download endpoint. Attackers can manipulate the filename parameter with traversal sequences to escape the intended export directory and access files outside it that are readable by the application process.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/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
Vulnerability Title
rConfig 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
rConfig是rConfig个人开发者开源的一款网络设备配置管理工具。 rConfig 8.2.13之前版本存在路径遍历漏洞，该漏洞源于对export download endpoint的filename参数验证不当，存在路径遍历问题，允许经过身份验证的用户通过包含目录遍历序列的特制文件名读取任意文件。
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
rconfig rconfig 8.0.0 ~ 8.2.13 -

II. Public POCs for CVE-2026-77914

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III. Intelligence Information for CVE-2026-77914

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Patches & Fixes for CVE-2026-77914 (1)

Vendor Advisories for CVE-2026-77914 (2)

IV. Related Vulnerabilities

Same product: rconfig
Same vendor: rconfig
Same weakness: CWE-22

V. Comments for CVE-2026-77914

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