National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2016-6277 Detail

Current Description

NETGEAR R6250 before 1.0.4.6.Beta, R6400 before 1.0.1.18.Beta, R6700 before 1.0.1.14.Beta, R6900, R7000 before 1.0.7.6.Beta, R7100LG before 1.0.0.28.Beta, R7300DST before 1.0.0.46.Beta, R7900 before 1.0.1.8.Beta, R8000 before 1.0.3.26.Beta, D6220, D6400, D7000, and possibly other routers allow remote attackers to execute arbitrary commands via shell metacharacters in the path info to cgi-bin/.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 9.3 HIGH
Vector: (AV:N/AC:M/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://kb.netgear.com/000036386/CVE-2016-582384 Patch Vendor Advisory
http://www.securityfocus.com/bid/94819
http://www.sj-vs.net/a-temporary-fix-for-cert-vu582384-cwe-77-on-netgear-r7000-and-r6400-routers/ Mitigation Third Party Advisory
https://kalypto.org/research/netgear-vulnerability-expanded/ Exploit Third Party Advisory
https://www.exploit-db.com/exploits/40889/ Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/41598/
https://www.kb.cert.org/vuls/id/582384 Third Party Advisory US Government Resource

Technical Details

Vulnerability Type (View All)

  • Cross-Site Request Forgery (CSRF) (CWE-352)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:netgear:d6220_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.0.22
 cpe:2.3:o:netgear:d6400_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.0.56
 cpe:2.3:o:netgear:r6250_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.4.6_10.1.12
 cpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.1.18
 cpe:2.3:o:netgear:r6700_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.1.14
 cpe:2.3:o:netgear:r6900_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.1.14
 cpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.7.2_1.1.93
 cpe:2.3:o:netgear:r7100lg_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.0.28
 cpe:2.3:o:netgear:r7300dst_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.0.46
 cpe:2.3:o:netgear:r7900_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.1.8
 cpe:2.3:o:netgear:r8000_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.3.26
Running on/with
 cpe:2.3:h:netgear:d6220:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:d6400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r6250:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r6400:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r6700:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r6900:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r7000:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r7100lg:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r7300dst:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r7900:-:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:h:netgear:r8000:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-6277
NVD Published Date:
12/14/2016
NVD Last Modified:
08/15/2017