| タイトル | Industrial Application Software - IAS Canias ERP 8.03-- Observable Response Discrepancy (CWE-204) |
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| 説明 | A vulnerability has been found in Industrial Application Software caniasERP 8.03 and classified as medium. The affected function is doAction of the component Login RMI Interface (default TCP port 27499). The manipulation leads to information disclosure through observable response discrepancy (CWE-204). The attack can be launched remotely without authentication. The server returns distinct status codes for non-existent usernames (USERNOTFOUND, code 1) versus incorrect passwords (USERWRONGPASSWORD, code 2), enabling systematic enumeration of all valid user accounts. The iasLoginResponseStatus enum defines 35 distinct codes, allowing an attacker to determine with certainty whether a given username exists without knowing any valid password.
Discovered by Bilal Güneş (@b1lal) of HawkTrace. |
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| ソース | ⚠️ https://gist.github.com/0xb1lal/85422a63c10a001c75a22365457de624 |
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| ユーザー | b1lal (UID 97312) |
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| 送信 | 2026年04月20日 18:07 (6 月 ago) |
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| モデレーション | 2026年05月09日 18:33 (19 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 362458 [Industrial Application Software IAS Canias ERP 8.03 Login RMI Interface doAction 情報漏えい] |
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| ポイント | 20 |
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