SBI Cashback card payment successful with incorrect CVV

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Deal Cadet
maheshus88

I had applied for SBI cashback card and received the virtual card immediately.

Upon, receiving the virtual card details, I had saved the same on Amazon card.

Yesterday late night, I made a purchase on amazon and used SBI card. I was too lazy to get my card details and see the actual CVV number so I tried recalling the cvv and typed 3 digit number and the transaction was successful. The item from the order also got delivered today.

Today, I checked the cvv and to my suprise the actual cvv is completely different.

I tried purchasing again using correct cvv -> Success

I tried purchaing with the same cvv which I used yesterday night -> once it was unsuccessful but the other time its successful.

I am clueless on what's happeneing here.

I had saved correct cvv received from virual card in my amazon account but now the paymeny is sometimes working even with incorrect cvv.

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Post Emperor Post Emperor
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What Amount are you transacting?
Deal Subedar Deal Subedar
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today i mistyped the expiry while placing an order on amazon, the order was confirmed but after sometime i had to revise the payment.

Pro Entertainer Pro Entertainer
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Was your card saved in Amazon? 
And was the amount less than 2000? 
Deal Cadet Deal Cadet
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Same doubt. Yesterday done a successful transaction with wrongly entered cvv in my Amazon card.
Deal Cadet Deal Cadet
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Dealerbhai wrote:
What Amount are you transacting?
@Tejaa 

Amount was 6k and the card was initially saved using correct cvv.
Tech Guru Tech Guru
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Tjs15 wrote:

today i mistyped the expiry while placing an order on amazon, the order was confirmed but after sometime i had to revise the payment.

That's Default Status.

After OTP page most time txn marked as success but after 20 mins final payment status received and then order updated accordingly.

Analyst Analyst
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If this is true it's a huge security flaw.

Critic Critic
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--AJ-- wrote:
Same doubt. Yesterday done a successful transaction with wrongly entered cvv in my Amazon card.
Tell me where you half asleep?
and you really dont remember what CVV you entered at night ...Glati se sahi to nahi daala tha na toungueout
Deal Cadet Deal Cadet
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Sudarshan61 wrote:
Tell me where you half asleep?
and you really dont remember what CVV you entered at night ...Glati se sahi to nahi daala tha na toungueout
I have 8 icici cards and 3 have the same last 4 digit numbers. So its usual for me to enter the wrong cvv.
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