CVE-2020-24359 describes an improper input validation vulnerability in HashiCorp vault-ssh-helper versions up to and including 0.1.6. The helper incorrectly accepted Vault-issued SSH One-Time Passwords (OTPs) for an entire subnet rather than the specific host IP address, potentially allowing unauthorized access. With a CVSS score of 7.5 (HIGH), this vulnerability is network-exploitable with low attack complexity, requiring no user interaction, and could lead to high integrity impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.2.0CPE matchmatch criteria | cpe:2.3:a:hashicorp:vault-ssh-helper:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.