CVE-2021-20833

Published: Oct 13, 2021Modified: Jun 17, 2026

7.4

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Exploitability: 2.2 / Impact: 5.2

Source: NVD

Description

The SNKRDUNK Market Place App for iOS versions prior to 2.2.0 does not verify server certificate properly, which allows man-in-the-middle attackers to eavesdrop on and/or alter encrypted communication via a crafted certificate.

Affected (1)

Products: Soda Inc: Snkrdunk

Soda Inc

1 product

Snkrdunk

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Soda Inc Snkrdunk	Before 2.2.0

Related CWEs

CWE-295

Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

References (4)

https://jvn.jp/en/jp/JVN10168753/index.html

Source: vultures@jpcert.or.jp

Third Party Advisory

https://snkrdunk.com/information/37/

Source: vultures@jpcert.or.jp

MitigationVendor Advisory

https://jvn.jp/en/jp/JVN10168753/index.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://snkrdunk.com/information/37/

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationVendor Advisory

Timeline

No history available yet.