GEOritm versions through 2.45.1 contain a missing-authentication vulnerability in a REST API object-group function. Manipulation of the objectId argument permits access to affected API functionality without authentication from a remote location.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This small repository contains an Apache-2.0 license, a Russian/English README describing CVE-2026-100903, and one executable Bash proof-of-concept, ritm_park_enum.sh. The script exploits missing authentication in GEO.RITM REST API object methods. It first POSTs an empty JSON body to objects/obj-import-ts to collect object IDs and import timestamps, then POSTs each chosen objectId to objects/obj-groups. It supports a five-ID demonstration mode, a configurable limited enumeration, caller-selected IDs, or a full-fleet collection, with a configurable delay and output directory. Embedded Python code serializes raw API responses and renders a tabular inventory using group-name heuristics to infer vehicle type, division, region, responsible driver, deleted status, and activity age. The default connection target is 213.171.46.81:443 and requests force Host: ritm.avgust.com; users may alter the TCP target but not this Host header without editing the script. The code restricts its own POST helper to the two read-only endpoints and contains no command-execution, persistence, destructive, or shell payload capability.
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