VULNERABILITY INTELLIGENCE

CVE-2020-15115

CVSS score5.8 MEDIUM
EPSS probability1.34%
CISA KEVNot currently listed
Published2020-08-06
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N

Description

etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users' passwords with little computational effort.

Weakness classification

  • security-advisories@github.com: CWE-521
  • nvd@nist.gov: CWE-521

Primary references