Vivotek FD8177 prior XXXXXX-VVTK-xx06a eventscript.cgi command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Vivotek FD8177. This affects an unknown function of the file eventscript.cgi. Executing a manipulation can lead to command injection. The identification of this vulnerability is CVE-2018-14771. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Vivotek FD8177. It has been declared as critical. This vulnerability affects an unknown code block of the file eventscript.cgi. 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:

VIVOTEK FD8177 devices before XXXXXX-VVTK-xx06a allow remote attackers to execute arbitrary code (issue 2 of 2) via eventscript.cgi.

The bug was discovered 08/24/2018. The weakness was shared 09/05/2018 (Website). The advisory is shared for download at download.vivotek.com. This vulnerability was named CVE-2018-14771 since 07/31/2018. The exploitation appears to be easy. The attack can be initiated remotely. The requirement for exploitation is a single authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

The vulnerability was handled as a non-public zero-day exploit for at least 12 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version XXXXXX-VVTK-xx06a eliminates this vulnerability.

The entries VDB-123370 and VDB-123603 are related to this item. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
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

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: FD8177 XXXXXX-VVTK-xx06a

Timelineinfo

07/31/2018 🔍
08/24/2018 +24 days 🔍
09/05/2018 +11 days 🔍
09/05/2018 +0 days 🔍
09/06/2018 +1 days 🔍
03/20/2020 +561 days 🔍

Sourcesinfo

Advisory: download.vivotek.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-14771 (🔍)
GCVE (CVE): GCVE-0-2018-14771
GCVE (VulDB): GCVE-100-123604
See also: 🔍

Entryinfo

Created: 09/06/2018 13:54
Updated: 03/20/2020 17:28
Changes: 09/06/2018 13:54 (58), 03/20/2020 17:28 (2)
Complete: 🔍
Cache ID: 216::103

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