QNAP NAS jc.cgi null termination

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in QNAP NAS and classified as critical. Affected by this issue is some unknown functionality of the file jc.cgi. This manipulation causes null termination. The attack can only be executed locally. There is no exploit available.

Detailsinfo

A vulnerability has been found in QNAP NAS (Network Attached Storage Software) (the affected version unknown) and classified as critical. Affected by this vulnerability is an unknown part of the file jc.cgi. The manipulation with an unknown input leads to a null termination vulnerability. The CWE definition for the vulnerability is CWE-170. The product does not terminate or incorrectly terminates a string or array with a null character or equivalent terminator. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 12/31/2016 by bashis as 0-day: QNAP NAS Devices suffer of heap overflow as not defined mailinglist post (Bugtraq). The advisory is shared at seclists.org. The public release happened without involvement of QNAP. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

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

The entries VDB-94908 and VDB-94910 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Vendor

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.7

VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Null termination
CWE: CWE-170 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/31/2016 🔍
01/02/2017 +2 days 🔍
07/13/2020 +1288 days 🔍

Sourcesinfo

Vendor: qnap.com

Advisory: 0-day: QNAP NAS Devices suffer of heap overflow
Researcher: bashis
Status: Not defined

GCVE (VulDB): GCVE-100-94909
See also: 🔍

Entryinfo

Created: 01/02/2017 21:12
Updated: 07/13/2020 16:39
Changes: 01/02/2017 21:12 (40), 07/13/2020 16:39 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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