Vulnerability Details : CVE-2021-23222

A man-in-the-middle attacker can inject false responses to the client's first few queries, despite the use of SSL certificate verification and encryption.
Published 2022-03-02 23:15:09
Updated 2023-01-31 17:29:27
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2021-23222

Threat overview for CVE-2021-23222

Top countries where our scanners detected CVE-2021-23222
Top open port discovered on systems with this issue 5432
IPs affected by CVE-2021-23222 281,503
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2021-23222!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2021-23222

EPSS FAQ
0.33%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 53 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-23222

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N
8.6
2.9
 NIST
5.9
 MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
2.2
3.6
 NIST

CWE ids for CVE-2021-23222

  • The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.
    Assigned by:
    • nvd@nist.gov (Secondary)
    • secalert@redhat.com (Primary)

References for CVE-2021-23222

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