CVE-2020-36049

7.5
HIGHCVSS v3.1 Base Score
2.67%
LOW RiskEPSS (85th percentile)

socket.io-parser before 3.4.1 allows attackers to cause a denial of service (memory consumption) via a large packet because a concatenation approach is used.

Published: 1/8/2021
Modified: 6/17/2026
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Vulnerability Summary

CVSS v3 Score

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2 Score

5

AV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS Score (Exploitation Probability)

2.67%LOW Exploitation Risk
85th percentile

This vulnerability has a 2.67% probability of being exploited in the next 30 days, ranking higher than 85% of all scored CVEs.

CWE Classification

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