CVE-2021-21873 CRITICAL

CVE-2021-21873

Vendor N/A

Product Lantronix

Weakness CWE-78

Published December 22, 2021

Last update August 3, 2024

View on NVD All CVEs

CVSS base score

9.1/10

Attack vector Network

Attack complexity Low

Privileges required High

User interaction None

Confidentiality High

Integrity High

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

A specially-crafted HTTP request can lead to arbitrary command execution in RSA keypasswd parameter. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Key dates

02Disclosure timeline

December 22, 2021 CVE published

August 3, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2021-21873 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/78.html

Related vulnerabilities

Identifiers

CVE CVE-2021-21873

CWE CWE-78

CVSS 9.1 / CRITICAL

Affected versions