QNAP Q'center Virtual Appliance up to 1.7.1063 Change Password command injection

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

A vulnerability was found in QNAP Q'center Virtual Appliance up to 1.7.1063. It has been declared as critical. This vulnerability affects an unknown part of the component Change Password. The manipulation with an unknown input leads to a command injection vulnerability. The CWE definition for the vulnerability is CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Command injection vulnerability in change password of QNAP Q'center Virtual Appliance version 1.7.1063 and earlier could allow authenticated users to run arbitrary commands.

The bug was discovered 07/11/2018. The weakness was released 07/17/2018 as not defined posting (Bugtraq). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2018-0707 since 11/28/2017. The attack can be initiated remotely. A single authentication is necessary for exploitation. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

It is possible to download the exploit at exploit-db.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 13302 (QNAP Qcenter Virtual Appliance Vulnerabilities(NAS-201807-10-201807-10)).

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 vulnerability database at Exploit-DB (45043). Entries connected to this vulnerability are available at VDB-121515, VDB-121517, VDB-121518 and VDB-121519.

Productinfo

Vendor

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.2
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

MetaSploit ID: qnap_qcenter_change_passwd_exec.rb
MetaSploit Name: QNAP QCenter change_passwd Command Execution
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/28/2017 🔍
07/11/2018 +225 days 🔍
07/16/2018 +4 days 🔍
07/17/2018 +1 days 🔍
07/17/2018 +0 days 🔍
09/14/2024 +2251 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: 148515
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-0707 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 07/17/2018 09:46 AM
Updated: 09/14/2024 07:11 AM
Changes: 07/17/2018 09:46 AM (65), 03/05/2020 02:54 PM (4), 04/09/2023 11:17 AM (3), 09/14/2024 07:11 AM (16)
Complete: 🔍
Cache ID: 18:1B5:40

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