Vulnerability Details : CVE-2021-20833
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.
Products affected by CVE-2021-20833
- cpe:2.3:a:soda-inc:snkrdunk:*:*:*:*:*:iphone_os:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-20833
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-20833
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST | |
|
7.4
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N |
2.2
|
5.2
|
NIST |
CWE ids for CVE-2021-20833
-
The product does not validate, or incorrectly validates, a certificate.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-20833
-
https://jvn.jp/en/jp/JVN10168753/index.html
JVN#10168753: SNKRDUNK Market Place App for iOS vulnerable to improper server certificate verificationThird Party Advisory
-
https://snkrdunk.com/information/37/
iOS版におけるSSLサーバ証明書の検証不備の脆弱性 修正完了のお知らせ | スニーカーダンクMitigation;Vendor Advisory
Jump to