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[email protected]CVE-2019-3933

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

CVE-2019-3933

2019-04-3021:29:00

CWE-425

CWE-284

[email protected]

web.nvd.nist.gov

cve-2019-3933

crestron

am-100

am-101

firmware

bypass

presentation code

http

vulnerability

unauthenticated access

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.0%

JSON

Crestron AM-100 with firmware 1.6.0.2 and AM-101 with firmware 2.7.0.2 allows anyone to bypass the presentation code simply by requesting /images/browserslide.jpg via HTTP. A remote, unauthenticated attacker can use this vulnerability to watch a slideshow without knowing the access code.

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

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.0%

JSON

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