National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2016-10174 Detail

Current Description

The NETGEAR WNR2000v5 router contains a buffer overflow in the hidden_lang_avi parameter when invoking the URL /apply.cgi?/lang_check.html. This buffer overflow can be exploited by an unauthenticated attacker to achieve remote code execution.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 9.8 CRITICAL
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 3.9

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

CVSS v2.0 Severity and Metrics:

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

Access Vector (AV): Network
Access Complexity (AC): Insufficient_Info
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
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/000036549/Insecure-Remote-Access-and-Command-Execution-Security-Vulnerability Patch Vendor Advisory
http://seclists.org/fulldisclosure/2016/Dec/72 Exploit Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/95867 Third Party Advisory VDB Entry
https://raw.githubusercontent.com/pedrib/PoC/master/advisories/netgear-wnr2000.txt Exploit Technical Description Third Party Advisory
https://www.exploit-db.com/exploits/40949/
https://www.exploit-db.com/exploits/41719/

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:netgear:wnr2000v5_firmware:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.0.0.34
Running on/with
 cpe:2.3:h:netgear:wnr2000v5:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-10174
NVD Published Date:
01/29/2017
NVD Last Modified:
09/02/2017