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[email protected]CVE-2019-3937

HistoryApr 30, 2019 - 9:29 p.m.

CVE-2019-3937

2019-04-3021:29:01

CWE-312

[email protected]

web.nvd.nist.gov

crestron

am-100

am-101

firmware vulnerability

cleartext

sensitive data

local attacker

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 stores usernames, passwords, slideshow passcode, and other configuration options in cleartext in the file /tmp/scfgdndf. A local attacker can use this vulnerability to recover sensitive data.

Affected configurations

NVD

Node

crestronam-100_firmwareMatch1.6.0.2

AND

crestronam-100Match-

Node

crestronam-101_firmwareMatch2.7.0.2

AND

crestronam-101Match-

CPENameOperatorVersion
crestron:am-100_firmwarecrestron am-100 firmwareeq1.6.0.2

CPE	Name	Operator	Version
crestron:am-100_firmware	crestron am-100 firmware	eq	1.6.0.2

CNA Affected

[
  {
    "product": "Crestron AirMedia",
    "vendor": "Crestron",
    "versions": [
      {
        "status": "affected",
        "version": "AM-100 firmware 1.6.0.2 and AM-101 firmware 2.7.0.2"
      }
    ]
  }
]

References

www.tenable.com/security/research/tra-2019-20

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.4 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

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