CVE-2017-20237 | Belden Hirschmann Industrial HiVision up to 06.0.06/06.0.6/07.0.02/07.0.2 Master Service improper authentication

VDB-355185 · CVE-2017-20237 · GCVE-0-2017-20237 BELDEN HIRSCHMANN INDUSTRIAL HIVISION UP TO 06.0.06/06.0.6/07.0.02/07.0.2 MASTER SERVICE IMPROPER AUTHENTICATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 9.6 $0-$5k 0.39+ Summaryinfo A vulnerability was found in Belden Hirschmann Industrial HiVision up to 06.0.06/06.0.6/07.0.02/07.0.2. It has been classified as critical. The affected element is an unknown function of the component Master Service. Performing a manipulation results in improper authentication. This vulnerability is known as CVE-2017-20237. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended. Detailsinfo A vulnerability classified as very critical has been found in Belden Hirschmann Industrial HiVision up to 06.0.06/06.0.6/07.0.02/07.0.2. This affects an unknown code block of the component Master Service. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is: Hirschmann Industrial HiVision versions prior to 06.0.07 and 07.0.03 contains an authentication bypass vulnerability in the master service that allows unauthenticated remote attackers to execute arbitrary commands with administrative privileges. Attackers can invoke exposed interface methods over the remote service to bypass authentication and achieve remote code execution on the underlying operating system. The advisory is shared at assets.belden.com. This vulnerability is uniquely identified as CVE-2017-20237 since 04/03/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/03/2026). Upgrading to version 06.0.07 or 07.0.03 eliminates this vulnerability. Productinfo Vendor Belden Name Hirschmann Industrial HiVision Version 06.0.0 06.0.06 06.0.1 06.0.2 06.0.3 06.0.4 06.0.5 06.0.6 07.0.0 07.0.02 07.0.1 07.0.2 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 9.8 VulDB Meta Temp Score: 9.6 VulDB Base Score: 9.8 VulDB Temp Score: 9.4 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 9.8 CNA Vector (VulnCheck): 🔒 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: Improper authentication CWE: CWE-287 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined 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: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Hirschmann Industrial HiVision 06.0.07/07.0.03 Timelineinfo 04/03/2026 Advisory disclosed 04/03/2026 +0 days CVE reserved 04/03/2026 +0 days VulDB entry created 04/03/2026 +0 days VulDB entry last update Sourcesinfo Advisory: assets.belden.com Status: Confirmed CVE: CVE-2017-20237 (🔒) GCVE (CVE): GCVE-0-2017-20237 GCVE (VulDB): GCVE-100-355185 Entryinfo Created: 04/03/2026 23:16 Changes: 04/03/2026 23:16 (76) Complete: 🔍 Cache ID: 99:C30:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸