VDB-141976 · CVE-2019-14458 · GCVE-0-2019-14458

Vivotek IP Camera prior 0x20x HTTP Header input validation

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.1	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Vivotek IP Camera. Affected is an unknown function of the component HTTP Header Handler. Executing a manipulation can lead to input validation. This vulnerability is handled as CVE-2019-14458. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Vivotek IP Camera (Network Camera Software). This vulnerability affects some unknown functionality of the component HTTP Header Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. CVE summarizes:

VIVOTEK IP Camera devices with firmware before 0x20x allow a denial of service via a crafted HTTP header.

The weakness was released 09/18/2019 (Website). The advisory is shared for download at download.vivotek.com. This vulnerability was named CVE-2019-14458 since 07/31/2019. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 0x20x eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-141557. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Network Camera Software

Vendor

Vivotek

Name

IP Camera

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: IP Camera 0x20x

Timelineinfo

07/31/2019 🔍
09/18/2019 +49 days 🔍
09/19/2019 +1 days 🔍
08/30/2020 +346 days 🔍

Sourcesinfo

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

CVE: CVE-2019-14458 (🔍)
GCVE (CVE): GCVE-0-2019-14458
GCVE (VulDB): GCVE-100-141976
See also: 🔍

Entryinfo

Created: 09/19/2019 14:11
Updated: 08/30/2020 12:01
Changes: 09/19/2019 14:11 (57), 08/30/2020 12:01 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.