PT-2026-30442 · Technostrobe · Technostrobe Hi-Led-Wr120-G2

Shiky8 · Published 2026-04-05 · Updated 2026-04-30 · CVE-2026-5573

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Technostrobe HI-LED-WR120-G2 version 5.5.0.1R6.03.30

Description A weakness exists in Technostrobe HI-LED-WR120-G2 version 5.5.0.1R6.03.30. This impacts an unknown function within the /fs file. Manipulation of the cwd argument can lead to unrestricted upload. The attack can be launched remotely. The exploit has been made publicly available.

Recommendations Technostrobe HI-LED-WR120-G2 version 5.5.0.1R6.03.30: Due to the public availability of an exploit, immediate attention is required. As a temporary workaround, restrict access to the /fs file to minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Improper Access Control

Weakness Enumeration

CWE-434

CWE-284

Related Identifiers

CVE-2026-5573

Affected Products

Technostrobe Hi-Led-Wr120-G2

References · 9

• 🔥 https://github.com/shiky8/my--cve-vulnerability-research/blob/main/my_VulnDB_cves/CVE-TECHNOSTROBE-05-FileUpload.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-5573 · Security Note
• https://twitter.com/cyberbivash/status/2040829304645267486 · Twitter Post
• https://vuldb.com/vuln/355343/cti · Note
• https://vuldb.com/vuln/355343 · Note
• https://twitter.com/infoflowcloud/status/2040803056606937295 · Twitter Post
• https://twitter.com/CVEnew/status/2040802211673125044 · Twitter Post
• https://vuldb.com/submit/783326 · Note
• https://t.me/cveNotify/161644 · Telegram Post