Medium 5.3Published Sep 28, 2026

CVE-2026-100903ООО НПО Ритм GEOritm REST API obj-groups missing authentication

Updated under an hour ago (2026-10-19 10:00 UTC)

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Every CVE for ООО НПО Ритм GEOritm

Exploited in the last 30 days

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."

CVSS: 5.3 MEDIUM (v3.1, CNA)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
Weakness (CWE): CWE-306, CWE-287
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Oct 1, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

ООО НПО Ритм GEOritm _:georitm	2.45.0; 2.45.1; 2.46 not affected	CNA record

References

https://vuldb.com/vuln/410853vdb-entry, technical-description
https://vuldb.com/vuln/410853/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-100903third-party-advisory
https://vuldb.com/submit/919388third-party-advisory
https://pastebin.com/3VsEG3Rgrelated
https://github.com/4ybrick/CVE-2026-100903exploit
https://ritm.ru/contacts/patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.