Public exploit available

Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2021-25158 — Race Condition in Instant

CWE-362 — Race Condition5 documents5 sources

Severity

5.9MEDIUMNVD

EPSS

4.9%

top 10.39%

CISA KEV

Not in KEV

Exploit

PoC available

Public exploit / PoC exists

Affected products

Arubanetworks Instant Siemens Scalance W1750d Firmware

Timeline

PublishedMar 30

Latest updateJun 12

Description

A remote arbitrary file read vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.5.x: 6.5.4.18 and below; Aruba Instant 8.3.x: 8.3.0.14 and below; Aruba Instant 8.5.x: 8.5.0.11 and below; Aruba Instant 8.6.x: 8.6.0.7 and below; Aruba Instant 8.7.x: 8.7.1.1 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 2.2 | Impact: 3.6

Affected Packages2 packages

▶NVDarubanetworks/instant6.5.0.0 — 6.5.4.19+4

▶NVDsiemens/scalance_w1750d_firmware8.7.0 — 8.7.1.3

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

GHSA

GHSA-xx6v-23gw-w7gq: A remote arbitrary file read vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6↗2022-05-24

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CVEList

CVE-2021-25158: A remote arbitrary file read vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6↗2021-03-30

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💥Exploits & PoCs

Exploit-DB

Aruba Instant (IAP) - Remote Code Execution↗2021-07-15

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🔍Detection Rules

Suricata

ET WEB_SPECIFIC_APPS HPE Aruba Instant Authenticated File Write via Web UI (cp-upload) (CVE-2021-25158)↗2025-06-12

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