A vulnerability classified as critical was found in ESAFENET CDG 5. This vulnerability affects the function actionUpdateEncryptPolicyEdit of the file /com/esafenet/servlet/policy/EncryptPolicyService.java. The manipulation of the argument encryptPolicyId leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.