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Blue_whale's avatar
Blue_whale
Icon for Cirrocumulus rankCirrocumulus
Aug 04, 2025

[ASM] : SQL-INJ "end-quote UNION" - How to allow this signature to specific url/uri/parameter only

Hi Team , 

 

can someone explain me the attack type - end-quote UNION and the solution to allow this signature to specific url/uri/parameter only.

 

Attack Type            : SQL-Injection
Detected Keyword : ,\"Valore\":\"UNION-GLASS0x20S.R.L.\"},{\&quo
Attack Signature     : SQL-INJ "end-quote UNION" (Parameter) 
Context                    : Parameter (detected in Form Data)
Parameter Level     : Global

Parameter Value :  \"ArrayValori\":null  

3 Replies

  • word UNION was not found in the decoded request or on the parameter value . 

    • Injeyan_Kostas's avatar
      Injeyan_Kostas
      Icon for Nacreous rankNacreous

      But this is the detection

      ,\"Valore\":\"UNION-GLASS0x20S.R.L.\"},{\&quo

  • You got this because the world UNION detected between quotes

    Union is an SQL command so it match the signature

    If you click the Accept button an exception will be automatically be created for the specific parameter.

    Else you can manually create one under Security → Application Security → Parameters select you policy and create a parameter
    Therre you can define the parameter name, the url and the attack signature you want to exclude.