Netgear ReadyNAS Surveillance up to 1.4.1 cgi-bin/cgi_system cmd=loaddefconfig Password improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Netgear ReadyNAS Surveillance up to 1.4.1. Affected by this issue is some unknown functionality of the file cgi-bin/cgi_system. This manipulation of the argument cmd=loaddefconfig causes improper authorization (Password). This vulnerability is registered as CVE-2016-5676. Remote exploitation of the attack is possible. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in Netgear ReadyNAS Surveillance up to 1.4.1 (Wireless LAN Software). It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file cgi-bin/cgi_system. The manipulation of the argument cmd=loaddefconfig with an unknown input leads to a improper authorization vulnerability (Password). The CWE definition for the vulnerability is CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

cgi-bin/cgi_system in NUUO NVRmini 2 1.7.5 through 2.x, NUUO NVRsolo 1.7.5 through 2.x, and NETGEAR ReadyNAS Surveillance 1.1.1 through 1.4.1 allows remote attackers to reset the administrator password via a cmd=loaddefconfig action.

The weakness was published 08/31/2016 by Pedro Ribeiro with Agile Information Security (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is known as CVE-2016-5676 since 06/16/2016. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1548.002 according to MITRE ATT&CK.

It is possible to download the exploit at exploit-db.com. It is declared as highly functional. We expect the 0-day to have been worth approximately $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Exploit-DB (40200) and SecurityFocus (BID 92318†). Similar entries are available at VDB-91002, VDB-91013, VDB-91003 and VDB-91014. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Password
Class: Improper authorization / Password
CWE: CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 100742
OpenVAS Name: NUUO NVRmini 2 3.0.8 - Remote Root Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

MetaSploit ID: nuuo_nvrmini_reset.rb
MetaSploit Name: NUUO NVRmini 2 / NETGEAR ReadyNAS Surveillance Default Configuration Load and Administrator Password Reset
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/16/2016 🔍
08/04/2016 +49 days 🔍
08/31/2016 +27 days 🔍
08/31/2016 +0 days 🔍
09/01/2016 +1 days 🔍
12/05/2024 +3017 days 🔍

Sourcesinfo

Vendor: netgear.com

Advisory: securityfocus.com⛔
Researcher: Pedro Ribeiro
Organization: Agile Information Security
Status: Not defined

CVE: CVE-2016-5676 (🔍)
GCVE (CVE): GCVE-0-2016-5676
GCVE (VulDB): GCVE-100-91015
CERT: 🔍
SecurityFocus: 92318 - NUUO and Netgear Network Multiple Products Multiple Security Vulnerabilities

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 09/01/2016 09:19
Updated: 12/05/2024 15:32
Changes: 09/01/2016 09:19 (48), 04/05/2019 21:44 (28), 07/21/2024 18:07 (18), 12/05/2024 15:32 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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