{ "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-2026-100903", "tracking": { "current_release_date": "2026-10-03T00:41:36.980977Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-100903", "initial_release_date": "2026-09-27T11:35:22.733273Z", "revision_history": [ { "date": "2026-09-27T11:35:22.733273Z", "number": "1", "summary": "NCSC Score created." }, { "date": "2026-09-28T05:25:43.492646Z", "number": "2", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (6).| CWES updated (1)." }, { "date": "2026-09-28T05:25:51.188102Z", "number": "3", "summary": "NCSC Score updated." }, { "date": "2026-09-28T12:26:10.612588Z", "number": "4", "summary": "References created (1)." }, { "date": "2026-09-28T12:38:53.592071Z", "number": "5", "summary": "CVSS created.| CWES created (2).| Exploits created (1).| Products created (4).| References created (6).| Description created for source.| Unknown change.| Product Identifiers created (1)." }, { "date": "2026-09-28T12:39:02.775696Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-09-29T16:13:05.099830Z", "number": "7", "summary": "EPSS created.| Unknown change." }, { "date": "2026-09-29T18:31:38.338286Z", "number": "8", "summary": "NCSC Score updated." }, { "date": "2026-10-02T23:51:02.773818Z", "number": "9", "summary": "Unknown change." }, { "date": "2026-10-02T23:51:07.887481Z", "number": "10", "summary": "NCSC Score updated." } ], "status": "interim", "version": "10" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/*", "product": { "name": "vers:unknown/*", "product_id": "CSAFPID-9478371", "product_identification_helper": { "cpe": "cpe:2.3:a:_:georitm:*:*:*:*:*:*:*:*" } } }, { "category": "product_version_range", "name": "vers:unknown/2.45.0", "product": { "name": "vers:unknown/2.45.0", "product_id": "CSAFPID-9474533" } }, { "category": "product_version_range", "name": "vers:unknown/2.45.1", "product": { "name": "vers:unknown/2.45.1", "product_id": "CSAFPID-9474534" } }, { "category": "product_version_range", "name": "vers:unknown/2.46", "product": { "name": "vers:unknown/2.46", "product_id": "CSAFPID-9478372" } } ], "category": "product_name", "name": "GEOritm" } ], "category": "vendor", "name": "ООО НПО Ритм" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-100903", "cwe": { "id": "CWE-306", "name": "Missing Authentication for Critical Function" }, "notes": [ { "category": "description", "text": "A vulnerability was identified in ООО НПО Ритм GEOritm up to 2.45.1. This affects an unknown part of the file /restapi/objects/obj-groups of the component REST API. Such manipulation of the argument objectId leads to missing authentication. The attack can be launched remotely. The exploit is publicly available and might be used. Upgrading to version 2.46 is able to mitigate this issue. It is advisable to upgrade the affected component. The vendor confirms: \"In August 2026, NPO Ritm received an official vulnerability notification from the Russian Federal Service for Technical and Export Control (FSTEC Russia). The vulnerability was registered under identifier BDU:2026-11235. Following our internal investigation, we confirmed the vulnerability and implemented the necessary security fixes. The vulnerability has been fixed on our hosted GEO.RITM server at geo.ritm.ru. The fix has also been included in GEO.RITM version 2.46, which is already being distributed to our customers.\"", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-100903" }, { "category": "description", "text": "A vulnerability was identified in ООО НПО Ритм GEOritm up to 2.45.1. This affects an unknown part of the file /restapi/objects/obj-groups of the component REST API. Such manipulation of the argument objectId leads to missing authentication. The attack can be launched remotely. The exploit is publicly available and might be used. Upgrading to version 2.46 is able to mitigate this issue. It is advisable to upgrade the affected component. The vendor confirms: \"In August 2026, NPO Ritm received an official vulnerability notification from the Russian Federal Service for Technical and Export Control (FSTEC Russia). The vulnerability was registered under identifier BDU:2026-11235. Following our internal investigation, we confirmed the vulnerability and implemented the necessary security fixes. The vulnerability has been fixed on our hosted GEO.RITM server at geo.ritm.ru. The fix has also been included in GEO.RITM version 2.46, which is already being distributed to our customers.\"", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-100903" }, { "category": "other", "text": "0.00458", "title": "EPSS" }, { "category": "other", "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/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": "5.5", "title": "CVSSV4 base score" }, { "category": "other", "text": "3.1", "title": "NCSC Score" }, { "category": "other", "text": "Exploit code publicly available, There is exploit data available from source Cveprojectv5, There is cwe data available from source Nvd, The value of the most recent CVSS (V3) score", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-9474533", "CSAFPID-9474534" ], "known_not_affected": [ "CSAFPID-9478372" ] }, "references": [ { "category": "external", "summary": "Source - ncscclear", "url": "https://vulnerabilities.ncsc.nl/manual/CVE-2026-100903" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100903" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-100903" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss" }, { "category": "external", "summary": "Reference - nvd", "url": "https://github.com/4ybrick/CVE-2026-100903" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://pastebin.com/3VsEG3Rg" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://ritm.ru/contacts/" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://vuldb.com/cve/CVE-2026-100903" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://vuldb.com/submit/919388" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://vuldb.com/vuln/410853" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://vuldb.com/vuln/410853/cti" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM" }, "products": [ "CSAFPID-9474533", "CSAFPID-9474534" ] } ], "title": "CVE-2026-100903" } ] }