VDB-124354 · CVE-2018-13111 · GCVE-0-2018-13111

Wanscam HW0021 ONVIF Service POST Request 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.
4.8	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Wanscam HW0021. It has been declared as problematic. Affected is an unknown function of the component ONVIF Service. Executing a manipulation as part of POST Request can lead to input validation. The identification of this vulnerability is CVE-2018-13111. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic was found in Wanscam HW0021 (version now known). This vulnerability affects some unknown processing of the component ONVIF Service. The manipulation as part of a POST Request 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:

There exists a partial Denial of Service vulnerability in Wanscam HW0021 IP Cameras. An attacker could craft a malicious POST request to crash the ONVIF service on such a device.

The bug was discovered 09/20/2018. The weakness was shared 09/21/2018 (Website). The advisory is available at hackinganarchy.wordpress.com. This vulnerability was named CVE-2018-13111 since 07/03/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

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

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Wanscam

Name

HW0021

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

07/03/2018 🔍
09/20/2018 +79 days 🔍
09/21/2018 +0 days 🔍
09/21/2018 +0 days 🔍
09/22/2018 +1 days 🔍
03/26/2020 +551 days 🔍

Sourcesinfo

Advisory: hackinganarchy.wordpress.com
Status: Not defined

CVE: CVE-2018-13111 (🔍)
GCVE (CVE): GCVE-0-2018-13111
GCVE (VulDB): GCVE-100-124354

Entryinfo

Created: 09/22/2018 07:39
Updated: 03/26/2020 11:51
Changes: 09/22/2018 07:39 (59), 03/26/2020 11:51 (1)
Complete: 🔍
Cache ID: 216::103