A lack of rate limiting in the OTP validation component of Digitory Multi Channel Integrated POS v1.0 allows attackers to gain access to the ordering system and place an excessive amount of food orders.
The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks.
Common protection mechanisms include:
Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
Consider using libraries with authentication capabilities such as OpenSSL or the ESAPI Authenticator. [REF-45]