Vulnerability Details : CVE-2021-3749

axios is vulnerable to Inefficient Regular Expression Complexity
Published 2021-08-31 11:15:08
Updated 2022-10-07 02:19:50
Source huntr.dev
View at NVD,   CVE.org

Exploit prediction scoring system (EPSS) score for CVE-2021-3749

Probability of exploitation activity in the next 30 days: 1.57%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 87 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2021-3749

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
7.8
 HIGH AV:N/AC:L/Au:N/C:N/I:N/A:C
10.0
6.9
 NIST
7.5
 HIGH CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
 huntr.dev
7.5
 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.9
3.6
 NIST

CWE ids for CVE-2021-3749

  • The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
    Assigned by: nvd@nist.gov (Secondary)
  • The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.
    Assigned by: security@huntr.dev (Primary)

References for CVE-2021-3749

Products affected by CVE-2021-3749

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