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TenableCVE-2019-3934

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

CVE-2019-3934

2019-04-3021:29:01

CWE-425

CWE-284

tenable

web.nvd.nist.gov

crestron

am-100

am-101

firmware

cve-2019-3934

security vulnerability

unauthenticated access

http post request

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

CVSS3

5.3

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

AI Score

5.5

Confidence

High

EPSS

0.003

Percentile

65.3%

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 sending a crafted HTTP POST request to login.cgi. A remote, unauthenticated attacker can use this vulnerability to download the current slide image 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-

VendorProductVersionCPE
crestronam-100_firmware1.6.0.2cpe:2.3:o:crestron:am-100_firmware:1.6.0.2:*:*:*:*:*:*:*
crestronam-100-cpe:2.3:h:crestron:am-100:-:*:*:*:*:*:*:*
crestronam-101_firmware2.7.0.2cpe:2.3:o:crestron:am-101_firmware:2.7.0.2:*:*:*:*:*:*:*
crestronam-101-cpe:2.3:h:crestron:am-101:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
crestron	am-100_firmware	1.6.0.2	cpe:2.3:o:crestron:am-100_firmware:1.6.0.2:::::::*
crestron	am-100	-	cpe:2.3:h:crestron:am-100:-:::::::*
crestron	am-101_firmware	2.7.0.2	cpe:2.3:o:crestron:am-101_firmware:2.7.0.2:::::::*
crestron	am-101	-	cpe:2.3:h:crestron:am-101:-:::::::*

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

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

CVSS3

5.3

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

AI Score

5.5

Confidence

High

EPSS

0.003

Percentile

65.3%

JSON

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