CVE-2021-4070

CRITICAL

v2fly/v2ray-core <4.44.0 - Info Disclosure

Title source: llm
STIX 2.1

Description

Off-by-one Error in GitHub repository v2fly/v2ray-core prior to 4.44.0.

References (2)

Core 2
Core References
Exploit, Patch, Third Party Advisory x_refsource_confirm
https://huntr.dev/bounties/8da19456-4d89-41ef-9781-a41efd6a1877

Scores

CVSS v3 9.1
EPSS 0.0085
EPSS Percentile 53.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Details

CWE
CWE-193
Status published
Products (3)
v2fly/v2ray-core < 4.44.0
v2fly/v2ray-core 0Go
v2fly/v2ray-core 0 - 4.44.0Go
Published Feb 23, 2022
Tracked Since Feb 18, 2026