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CVE-2026-101082— PMWeb downloader.aspx path traversal

Quick assessment

Affected
n/a PMWeb
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.

在 PMWeb 7.x/8.x/2025.x 中发现了一个安全漏洞。该问题影响 file downloader.aspx 文件中某些未知的处理逻辑。通过对参数 FullFileName 或 FileName 的操控，可触发路径遍历（Path Traversal）漏洞。攻击者可远程发起利用该漏洞的攻击。该漏洞的利用代码已在公开渠道发布，可能被用于实际攻击。供应商在漏洞披露初期已被联系，但未作出任何回应。

CVSS 5.3 · Medium

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 3

VendorProduct Version RangeStatus
n/a PMWeb 7.* affected
8.* affected
2025.* affected
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I. Basic Information for CVE-2026-101082

Vulnerability Information
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Vulnerability Title
PMWeb downloader.aspx path traversal
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in PMWeb 7.x/8.x/2025.x. This issue affects some unknown processing of the file downloader.aspx. This manipulation of the argument FullFileName/FileName causes path traversal. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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
- PMWeb 7.* cpe:2.3:a:pmweb:pmweb:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-101082

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III. Intelligence Information for CVE-2026-101082

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Other References for CVE-2026-101082 (1)

Same Patch Batch · n/a · 2026-09-28 · 12 CVEs total

CVE-2026-100908 7.5 HIGH Eyeplus p2pcam HTTP stack-based overflow
CVE-2026-101067 7.3 HIGH dbgate save-uploaded-file Endpoint files.js saveUploadedFile path traversal
CVE-2026-101066 7.3 HIGH dbgate Archive Link Creation archive.js createLink path traversal
CVE-2026-101005 7.3 HIGH October CMS SSRF Protection ResizeImages.php validateExternalImageHost server-side request
CVE-2026-100909 7.3 HIGH OctoberCMS ResizeImages.php getSourcePathForResize server-side request forgery
CVE-2026-101069 6.5 MEDIUM dbgate Export databaseConnections.js exportModelSql path traversal
CVE-2026-101068 6.5 MEDIUM dbgate Create Connection Endpoint zipJsonLinesData.js zipJsonLinesData path traversal
CVE-2026-101083 5.3 MEDIUM PMWeb encryptionhelper.dll information disclosure
CVE-2026-101070 5.3 MEDIUM dbgate Files Endpoint runners.js files path traversal
CVE-2026-100907 5.3 MEDIUM Eyeplus p2pcam Service snapshot information disclosure
CVE-2026-100906 5.3 MEDIUM Eyeplus ONVIF Device GetUsers information disclosure

IV. Related Vulnerabilities

Same product: PMWeb
Same vendor: n/a
Same weakness: CWE-22

V. Comments for CVE-2026-101082

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