---
title: "CVE-2026-113392: DrayTek Vigor2960 - Path Traversal"
description: "DrayTek Vigor2960 1.5.1.6 contains a path traversal caused by manipulation of the \"action\" argument in /cgi-bin/mainfunction.cgi component Apmupload, letting remote attackers access arbitrary files, exploit requires no special privileges."
url: https://panop.io/threat-heartbeat/CVE-2026-113392/
---

# CVE-2026-113392 DrayTek Vigor2960 - Path Traversal

DrayTek Vigor2960 1.5.1.6 contains a path traversal caused by manipulation of the "action" argument in /cgi-bin/mainfunction.cgi component Apmupload, letting remote attackers access arbitrary files, exploit requires no special privileges.

CVSS base score 7.4 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-113392)

## Details

Type

Path Traversal

Impact

File System Read, Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Published

20 October 2026

Updated

20 October 2026

Weakness

[CWE-22](https://cwe.mitre.org/data/definitions/22.html)

## Vendor fix

Upgrade to version 1.5.1.7 or latest available version.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-113392](https://nvd.nist.gov/vuln/detail/CVE-2026-113392)
- [https://vuldb.com/vuln/422668](https://vuldb.com/vuln/422668)
- [https://vuldb.com/vuln/422668/cti](https://vuldb.com/vuln/422668/cti)
- [https://fw.draytek.com.tw/Vigor2960/Firmware/v1.5.1.7/Vigor2960\_v1.5.1.7.zip](https://fw.draytek.com.tw/Vigor2960/Firmware/v1.5.1.7/Vigor2960_v1.5.1.7.zip)
- [https://github.com/yikesoftware/DrayTek\_Vigor2960\_Security\_Analysis/tree/main/cases/DRV2960-0009-authenticated-apmupload-path-traversal-clobber](https://github.com/yikesoftware/DrayTek_Vigor2960_Security_Analysis/tree/main/cases/DRV2960-0009-authenticated-apmupload-path-traversal-clobber)
- [https://vuldb.com/cve/CVE-2026-113392](https://vuldb.com/cve/CVE-2026-113392)
- [https://vuldb.com/submit/992245](https://vuldb.com/submit/992245)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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