{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2025-7741", "tracking": { "current_release_date": "2026-03-30T15:39:53.075241Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2025-7741", "initial_release_date": "2026-03-30T00:24:47.506790Z", "revision_history": [ { "date": "2026-03-30T00:24:47.506790Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (1).| CWES updated (1)." }, { "date": "2026-03-30T00:24:52.803999Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-30T00:38:54.063264Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (3).| References created (1).| CWES updated (1)." }, { "date": "2026-03-30T00:39:05.901112Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-30T14:53:13.790201Z", "number": "5", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-30T14:53:15.386029Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-03-30T15:39:34.928256Z", "number": "7", "summary": "Unknown change." } ], "status": "interim", "version": "7" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/r5.01.00|<=r5.04.20", "product": { "name": "vers:unknown/r5.01.00|<=r5.04.20", "product_id": "CSAFPID-5962038" } }, { "category": "product_version_range", "name": "vers:unknown/r6.01.00|<=r6.12.00", "product": { "name": "vers:unknown/r6.01.00|<=r6.12.00", "product_id": "CSAFPID-5962039" } }, { "category": "product_version_range", "name": "vers:unknown/r7.01.00", "product": { "name": "vers:unknown/r7.01.00", "product_id": "CSAFPID-5962040" } } ], "category": "product_name", "name": "CENTUM VP" } ], "category": "vendor", "name": "Yokogawa Electric Corporation" } ] }, "vulnerabilities": [ { "cve": "CVE-2025-7741", "cwe": { "id": "CWE-259", "name": "Use of Hard-coded Password" }, "notes": [ { "category": "description", "text": "Hardcoded Password Vulnerability have been found in CENTUM. Affected products contain a hardcoded password for the user account (PROG) used for CENTUM Authentication Mode within the system. Under the following conditions, there is a risk that an attacker could log in as the PROG user.\n\nThe default permission for the PROG users is S1 permission (equivalent to OFFUSER). Therefore, for properly permission-controlled targets of operation and monitoring, even if an attacker user in as the PROG user, the risk of critical operations or configuration changes being performed is considered low. (If the PROG user's permissions have been changed for any reason, there is a risk that operations or configuration changes may be performed under the modified permissions. The CVSS values below are for the default permissions.)\n\nAdditionally, exploiting this vulnerability requires an attacker to already have access to the HIS screen controls. Therefore, an attacker can already operate and monitor at that point, regardless of this vulnerability.\n\nThe conditions under which this vulnerability is exploited:\n\nIf all of the following conditions are met, the affected products are vulnerable to this vulnerability.\n\n-An attacker obtains the hardcoded password using a certain method.\n\n-The HIS with the affected product installed is configured in CTM authentication mode.\n\n-An attacker must have direct access to the aforementioned HIS or be able to break into it remotely using a certain method and perform screen operations.\n\n\nThe affected products and versions are as follows: CENTUM VP R5.01.00 to R5.04.20, R6.01.00 to R6.12.00 and R7.01.00.", "title": "nvd - https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-7741" }, { "category": "description", "text": "Hardcoded Password Vulnerability have been found in CENTUM. Affected products contain a hardcoded password for the user account (PROG) used for CENTUM Authentication Mode within the system. Under the following conditions, there is a risk that an attacker could log in as the PROG user.\n\nThe default permission for the PROG users is S1 permission (equivalent to OFFUSER). Therefore, for properly permission-controlled targets of operation and monitoring, even if an attacker user in as the PROG user, the risk of critical operations or configuration changes being performed is considered low. (If the PROG user's permissions have been changed for any reason, there is a risk that operations or configuration changes may be performed under the modified permissions. The CVSS values below are for the default permissions.)\n\nAdditionally, exploiting this vulnerability requires an attacker to already have access to the HIS screen controls. Therefore, an attacker can already operate and monitor at that point, regardless of this vulnerability.\n\nThe conditions under which this vulnerability is exploited:\n\nIf all of the following conditions are met, the affected products are vulnerable to this vulnerability.\n\n-An attacker obtains the hardcoded password using a certain method.\n\n-The HIS with the affected product installed is configured in CTM authentication mode.\n\n-An attacker must have direct access to the aforementioned HIS or be able to break into it remotely using a certain method and perform screen operations.\n\n\nThe affected products and versions are as follows: CENTUM VP R5.01.00 to R5.04.20, R6.01.00 to R6.12.00 and R7.01.00.", "title": "cveprojectv5 - https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/7xxx/CVE-2025-7741.json" }, { "category": "other", "text": "0.00018", "title": "EPSS" }, { "category": "other", "text": "CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "title": "CVSSV4" }, { "category": "other", "text": "2.1", "title": "CVSSV4 base score" }, { "category": "other", "text": "4.0", "title": "NCSC Score" }, { "category": "other", "text": "The value of the most recent EPSS score, There is cwe data available from source Nvd, Is related to (a version of) an uncommon product, The value of the most recent CVSS (V3) score", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-5962038", "CSAFPID-5962039", "CSAFPID-5962040" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2025-7741" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2025/7xxx/CVE-2025-7741.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=10000" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://web-material3.yokogawa.com/1/39531/files/YSAR-26-0003-E.pdf" } ], "title": "CVE-2025-7741" } ] }