807
CWE-807 is reliance on untrusted inputs in a security decision.
- Odd
- Composite
Where 807 fits
Why 807 is special
Trusting a hidden form field, a cookie value or a Referer header is this weakness, and all three are set entirely by the client.
Factors & digit properties
- Divisors (4)
- 1, 3, 269, 807
- Prime factorisation
- 3 × 269
- Digit sum
- 15
- Digital root
- 6
Representations
- Decimal
- 807
- Binary
- 1100100111
- Octal
- 1447
- Hexadecimal
- 327
- Roman numeral
- DCCCVII
- Scientific notation
- 8.070 × 10^2
Other mathematical patterns
- Deficient number
- Semiprime
Related numbers & connections
Trusting client-controlled input and enforcing rules in the client are the same mistake seen from two directions.
View 602 →Other connections
- is associated with602
why?
Strength 0.50, confidence "high".
Technology & computing
CWE-807 covers security decisions based on inputs the client controls, including hidden fields, cookies and request headers that can be modified freely.
DocumentedTechnology & computingGeography: International — MITRE CWEPeriod: 2006–
Common questions
Is 807 a prime number?
No, 807 is not prime.
What are the factors of 807?
The factors of 807 are 1, 3, 269, 807.
What is 807 in Roman numerals?
807 in Roman numerals is DCCCVII.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 1 reviewer-confirmed record, sourced and reviewed before publication.
Last reviewed: 3 August 2026