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cveTalosCVE-2021-21872
HistoryDec 22, 2021 - 7:15 p.m.

CVE-2021-21872

2021-12-2219:15:08
CWE-78
talos
web.nvd.nist.gov
33
os command injection
vulnerability
web manager
diagnostics
traceroute
lantronix premierwave 2050
nvd

CVSS2

9

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

CVSS3

9.9

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

74.2%

JSON

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

Affected configurations

Nvd
Vulners
Node
lantronixpremierwave_2050_firmwareMatch8.9.0.0r4
AND
lantronixpremierwave_2050Match-
VendorProductVersionCPE
lantronixpremierwave_2050_firmware8.9.0.0cpe:2.3:o:lantronix:premierwave_2050_firmware:8.9.0.0:r4:*:*:*:*:*:*
lantronixpremierwave_2050-cpe:2.3:h:lantronix:premierwave_2050:-:*:*:*:*:*:*:*

CNA Affected

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

Related

nvd 1
prion 1
talos 1
cvelist 1
cnvd 1
checkpoint_advisories 1
nvd
nvd
CVE-2021-21872
2021-12-22 19:15:08
prion
prion
Command injection
2021-12-22 19:15:00
talos
talos
Lantronix PremierWave 2050 Web Manager Diagnostics: Traceroute OS command injection vulnerability
2021-11-15 00:00:00
cvelist
cvelist
CVE-2021-21872
2021-12-22 18:06:24
cnvd
cnvd
Lantronix PremierWave 2050 OS Command Injection Vulnerability
2021-11-21 00:00:00
checkpoint_advisories
checkpoint_advisories
Lantronix PremierWave 2050 Multiple Vulnerabilities (CVE-2021-21872; CVE-2021-21873; CVE-2021-21874; CVE-2021-21875; CVE-2021-21881; CVE-2021-21882; CVE-2021-21883; CVE-2021-21884; CVE-2021-21888)
2022-04-14 00:00:00

CVSS2

9

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

CVSS3

9.9

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

AI Score

9.6

Confidence

High

EPSS

0.004

Percentile

74.2%

JSON
Related for CVE-2021-21872
nvd1prion1talos1cvelist1cnvd1checkpoint_advisories1