Arbitrary Command Execution in RSA Keypasswd for Cisco Products
CVE-2021-21873

9.1CRITICAL

Key Information:

Vendor

Lantronix

Status
Lantronix
Vendor
CVE Published:
22 December 2021

What is CVE-2021-21873?

A vulnerability in Cisco software allows an attacker to execute arbitrary commands on affected devices through specially-crafted HTTP requests. By targeting the RSA keypasswd parameter, an authenticated user can unintentionally trigger this security flaw, posing significant risks to the integrity and security of the device.

Affected Version(s)

Lantronix Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)

References

https://talosintelligence.com/vulnerability_reports/TALOS...
x_refsource_MISC

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2021-21873 : Arbitrary Command Execution in RSA Keypasswd for Cisco Products