Vulnerability Details : CVE-2021-45036

Velneo vClient on its 28.1.3 version, could allow an attacker with knowledge of the victims's username and hashed password to spoof the victim's id against the server.
Published 2022-11-28 16:15:09
Updated 2024-09-16 18:15:49
Source Spanish National Cybersecurity Institute, S.A. (INCIBE)
View at NVD,   CVE.org

Products affected by CVE-2021-45036

Exploit prediction scoring system (EPSS) score for CVE-2021-45036

EPSS FAQ
0.19%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-45036

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.7
 HIGH CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
2.2
5.8
 Spanish National Cybersecurity Institute, S.A. (INCIBE)
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-2021-45036

  • When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
    Assigned by: nvd@nist.gov (Primary)
  • This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
    Assigned by:
    • cve-coordination@incibe.es (Secondary)
    • nvd@nist.gov (Primary)
  • The product records password hashes in a data store, receives a hash of a password from a client, and compares the supplied hash to the hash obtained from the data store.
    Assigned by: cve-coordination@incibe.es (Secondary)

References for CVE-2021-45036

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