CVE-2026-100903 (GCVE-0-2026-100903)

Vulnerability from cvelistv5 – Published: 2026-09-28 03:15 – Updated: 2026-09-28 11:34
VLAI
Title
ООО НПО Ритм GEOritm REST API obj-groups missing authentication
Summary
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."
Severity
6.9 (Medium)
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
5.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
5.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
ООО НПО Ритм GEOritm Affected: 2.45.0
Affected: 2.45.1
Unaffected: 2.46
    cpe:2.3:a:_:georitm:*:*:*:*:*:*:*:*
Create a notification for this product.
Credits
Xanik (VulDB User) Xanik (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:_:georitm:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "REST API"
          ],
          "product": "GEOritm",
          "vendor": "\u041e\u041e\u041e \u041d\u041f\u041e \u0420\u0438\u0442\u043c",
          "versions": [
            {
              "status": "affected",
              "version": "2.45.0"
            },
            {
              "status": "affected",
              "version": "2.45.1"
            },
            {
              "status": "unaffected",
              "version": "2.46"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Xanik (VulDB User)"
        },
        {
          "lang": "en",
          "type": "analyst",
          "value": "Xanik (VulDB User)"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulDB CNA Team"
        }
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      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was identified in \u041e\u041e\u041e \u041d\u041f\u041e \u0420\u0438\u0442\u043c 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.\""
        }
      ],
      "metrics": [
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            "baseSeverity": "MEDIUM",
            "vectorString": "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",
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            "version": "2.0"
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2026-09-28T11:34:23.472Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
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      "references": [
        {
          "name": "VDB-410853 | \u041e\u041e\u041e \u041d\u041f\u041e \u0420\u0438\u0442\u043c GEOritm REST API obj-groups missing authentication",
          "tags": [
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          "tags": [
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          "name": "CVE-2026-100903 | CVE Analysis and Report",
          "tags": [
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          "url": "https://vuldb.com/cve/CVE-2026-100903"
        },
        {
          "name": "Submit #919388 | \u041e\u041e\u041e \u041d\u041f\u041e \"\u0420\u0438\u0442\u043c\" GEOritm 2.45.1 Missing Authentication",
          "tags": [
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          "url": "https://vuldb.com/submit/919388"
        },
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          "url": "https://pastebin.com/3VsEG3Rg"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/4ybrick/CVE-2026-100903"
        },
        {
          "tags": [
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          ],
          "url": "https://ritm.ru/contacts/"
        }
      ],
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          "time": "2026-09-08T00:00:00.000Z",
          "value": "Countermeasure disclosed"
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          "time": "2026-09-27T00:00:00.000Z",
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          "time": "2026-09-27T02:00:00.000Z",
          "value": "VulDB entry created"
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          "time": "2026-09-28T13:38:16.000Z",
          "value": "VulDB entry last update"
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      ],
      "title": "\u041e\u041e\u041e \u041d\u041f\u041e \u0420\u0438\u0442\u043c GEOritm REST API obj-groups missing authentication",
      "x_generator": [
        "VulDB PVTS v202609"
      ]
    }
  },
  "cveMetadata": {
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    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-100903",
    "datePublished": "2026-09-28T03:15:11.496Z",
    "dateReserved": "2026-09-27T08:59:57.846Z",
    "dateUpdated": "2026-09-28T11:34:23.472Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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      "date": "2026-09-28",
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      "percentile": "0.36892"
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    "nvd": {
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                ],
                "modules": [
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                ],
                "product": "GEOritm",
                "vendor": "\u041e\u041e\u041e \u041d\u041f\u041e \u0420\u0438\u0442\u043c",
                "versions": [
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            "value": "A vulnerability was identified in \u041e\u041e\u041e \u041d\u041f\u041e \u0420\u0438\u0442\u043c 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.\""
          }
        ],
        "id": "CVE-2026-100903",
        "lastModified": "2026-09-28T15:16:04.793",
        "metrics": {
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                "authentication": "NONE",
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                "confidentialityImpact": "PARTIAL",
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                "modifiedAttackRequirements": "NOT_DEFINED",
                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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                "modifiedSubIntegrityImpact": "NOT_DEFINED",
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                "valueDensity": "NOT_DEFINED",
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    }
  }
}



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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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