Use of hard-coded TLS certificate by default allows an attacker to perform Man-in-the-Middle (MitM) attacks even in the presence of the HTTPS connection. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.00.0.
Published 2022-10-24 14:15:50
Updated 2023-02-03 13:52:26
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-4228

0.08%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-4228

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
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
5.8
MEDIUM CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L
1.6
3.7
Nozomi Networks Inc.

CWE ids for CVE-2021-4228

  • The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered.
    Assigned by: prodsec@nozominetworks.com (Secondary)
  • The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-4228

Products affected by CVE-2021-4228

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