Lucene search

[email protected]CVE-2021-21881

HistoryDec 22, 2021 - 7:15 p.m.

CVE-2021-21881

2021-12-2219:15:09

CWE-78

[email protected]

web.nvd.nist.gov

In Wild

cve-2021-21881

os command injection

web manager wireless network scanner

lantronix

premierwave 2050 8.9.0.0r4

nvd

9 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:C/I:C/A:C

9.9 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

9.5 High

AI Score

Confidence

High

0.971 High

EPSS

Percentile

99.8%

JSON

An OS command injection vulnerability exists in the Web Manager Wireless Network Scanner functionality of Lantronix PremierWave 2050 8.9.0.0R4. A specially-crafted HTTP request can lead to command execution. An attacker can make an authenticated HTTP request to trigger this vulnerability.

Affected configurations

Vulners

NVD

Node

lantronixsecurelinxRange≤(

VendorProductVersionCPE
lantronixsecurelinx*cpe:2.3:h:lantronix:securelinx:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
lantronix	securelinx	*	cpe:2.3:h:lantronix:securelinx::::::::

CNA Affected

[
  {
    "product": "Lantronix",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Lantronix PremierWave 2050 8.9.0.0R4 (in QEMU)"
      }
    ]
  }
]