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[email protected]CVE-2016-6420

HistoryOct 05, 2016 - 10:59 a.m.

CVE-2016-6420

2016-10-0510:59:00

CWE-200

CWE-264

[email protected]

web.nvd.nist.gov

cisco

firesight

software

firepower

management center

cve-2016-6420

bug id cscur25467

nvd

security

authorization bypass

remote

authentication

http request

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

42.6%

JSON

Cisco FireSIGHT System Software 4.10.3 through 5.4.0 in Firepower Management Center allows remote authenticated users to bypass authorization checks and gain privileges via a crafted HTTP request, aka Bug ID CSCur25467.

CPENameOperatorVersion
cisco:firesight_system_softwarecisco firesight system softwareeq5.4.0
cisco:firesight_system_softwarecisco firesight system softwareeq5.2.0
cisco:firesight_system_softwarecisco firesight system softwareeq5.3.1
cisco:firesight_system_softwarecisco firesight system softwareeq4.10.3
cisco:firesight_system_softwarecisco firesight system softwareeq5.3.0

CPE	Name	Operator	Version
cisco:firesight_system_software	cisco firesight system software	eq	5.4.0
cisco:firesight_system_software	cisco firesight system software	eq	5.2.0
cisco:firesight_system_software	cisco firesight system software	eq	5.3.1
cisco:firesight_system_software	cisco firesight system software	eq	4.10.3
cisco:firesight_system_software	cisco firesight system software	eq	5.3.0

References

tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-fmc1

www.securityfocus.com/bid/93204

www.securitytracker.com/id/1036919

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.2 Medium

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

42.6%

JSON

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