CVE-2026-5573 | Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30 /fs cwd unrestricted upload

VDB-355343 · CVE-2026-5573 · GCVE-100-355343 TECHNOSTROBE HI-LED-WR120-G2 5.5.0.1R6.03.30 /FS CWD UNRESTRICTED UPLOAD HISTORYDIFFRELATEJSONXMLCTI Summaryinfo A vulnerability identified as critical has been detected in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30. Affected is an unknown function of the file /fs. The manipulation of the argument cwd leads to unrestricted upload. This vulnerability is listed as CVE-2026-5573. The attack may be initiated remotely. In addition, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability was found in Technostrobe HI-LED-WR120-G2 5.5.0.1R6.03.30 and classified as critical. This issue affects some unknown functionality of the file /fs. The manipulation of the argument cwd with an unknown input leads to a unrestricted upload vulnerability. Using CWE to declare the problem leads to CWE-434. The product allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment. Impacted is confidentiality, integrity, and availability. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-5573. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. The attack technique deployed by this issue is T1608.002 according to MITRE ATT&CK. The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor Technostrobe Name HI-LED-WR120-G2 Version 5.5.0.1R6.03.30 CPE 2.3info 🔒 CPE 2.2info 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 7.3 VulDB Meta Temp Score: 6.6 VulDB Base Score: 7.3 VulDB Temp Score: 6.6 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Unrestricted upload CWE: CWE-434 / CWE-284 / CWE-266 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/04/2026 Advisory disclosed 04/04/2026 +0 days VulDB entry created 04/04/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Not defined CVE: CVE-2026-5573 (🔒) GCVE (CVE): GCVE-0-2026-5573 GCVE (VulDB): GCVE-100-355343 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/04/2026 16:46 Changes: 04/04/2026 16:46 (56) Complete: 🔍 Submitter: shiky8 Cache ID: 99:278:101 Submitinfo Accepted Submit #783326: Technostrobe HI-LED-WR120-G2 Obstruction Lighting Controller 5.5.0.1R6.03.30 Unrestricted File Upload (by shiky8) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸