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[email protected]CVE-2019-3910

HistoryJan 18, 2019 - 6:29 p.m.

CVE-2019-3910

2019-01-1818:29:00

[email protected]

web.nvd.nist.gov

cve-2019-3910

crestron am-100

authentication bypass

web interface

remote access

firmware vulnerability

8.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

9.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.8%

JSON

Crestron AM-100 before firmware version 1.6.0.2 contains an authentication bypass in the web interface’s return.cgi script. Unauthenticated remote users can use the bypass to access some administrator functionality such as configuring update sources and rebooting the device.

Affected configurations

NVD

Node

crestronairmedia_am-100Match-

AND

crestronairmedia_am-100_firmwareRange<1.6.0.2

CPENameOperatorVersion
crestron:airmedia_am-100_firmwarecrestron airmedia am-100 firmwarelt1.6.0.2

CPE	Name	Operator	Version
crestron:airmedia_am-100_firmware	crestron airmedia am-100 firmware	lt	1.6.0.2

CNA Affected

[
  {
    "product": "Crestron AM-100 Before 1.6.0.2",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Crestron AM-100 Before 1.6.0.2"
      }
    ]
  }
]

References

www.tenable.com/security/research/tra-2019-02

8.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

COMPLETE

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

9.3 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.8%

JSON

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