// For flags

CVE-2020-21503

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

waimai Super Cms 20150505 has a logic flaw allowing attackers to modify a price, before form submission, by observing data in a packet capture. By setting the index.php?m=gift&a=addsave credit parameter to -1, the product is sold for free.

waimai Super Cms versión 20150505, presenta un fallo lógico permitiendo a atacantes modificar un precio, antes del envío del formulario, observando los datos en una captura de paquetes. Al establecer el parámetro index.php?m=gift&a=addsave credit a -1, el producto se vende gratis

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-08-13 CVE Reserved
  • 2021-10-05 CVE Published
  • 2024-06-20 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-668: Exposure of Resource to Wrong Sphere
CAPEC
References (1)
URL Tag Source
URL Date SRC
https://github.com/caokang/waimai/issues/15 2024-08-04
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Waimai Super Cms Project
Search vendor "Waimai Super Cms Project"
 Waimai Super Cms
Search vendor "Waimai Super Cms Project" for product "Waimai Super Cms"
 20150505
Search vendor "Waimai Super Cms Project" for product "Waimai Super Cms" and version "20150505"
-
Affected