CVE-2021-33214

In HMS Ewon eCatcher through 6.6.4, weak filesystem permissions could allow malicious users to...

6.1 Medium

In HMS Ewon eCatcher through 6.6.4, weak filesystem permissions could allow malicious users to access files that could lead to sensitive information disclosure, modification of configuration files, or disruption of normal system operation.

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: Required

What an attacker can affect

Confidentiality: Low
Integrity: Low
Availability: High

Exploit likelihood

0.65%Down 0.4 points since Jul 10, 2021

What each source reports

NVD Score used 6.1

Record: CVE-2021-33214
CVSS 3.1: 6.1 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:H
CVSS 2.0: 6.0 MediumAV:N/AC:M/Au:S/C:P/I:P/A:P
Weakness: CWE-276
Updated: 2026-11-02

CVE List No score

Record: CVE-2021-33214
Updated: 2026-11-02

EUVDEUVD-2021-19926 No score

Record: EUVD-2021-19926
Updated: 2026-11-03

GitHub AdvisoriesGHSA-36r3-g8xj-hmh4 No score

In HMS Ewon eCatcher through 6.6.4, weak filesystem permissions could allow malicious users to...

Record: GHSA-36r3-g8xj-hmh4
Weakness: CWE-276
Updated: 2026-11-02

Affected products

hms-networks ecatcher

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-33214 is a medium vulnerability (CVSS 6.1) in Hms-networks Ecatcher, published July 9, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.65%, the 51st percentile. No source names a fixed version.