AVTECH IP Camera/NVR/DVR cgi-bin/cgibox information disclosure

HistoryDiffrelatejsonxmlCTI

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.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability was found in AVTECH IP Camera, NVR and DVR. It has been classified as problematic. Affected is an unknown function of the file cgi-bin/cgibox. The manipulation with the input .cab leads to information disclosure. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in AVTECH IP Camera, NVR and DVR (Network Camera Software) (unknown version). This issue affects an unknown code block of the file cgi-bin/cgibox. The manipulation with the input value .cab leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality.

The weakness was released 10/11/2016 by Gergely Eberhardt (ebux25) as AVTECH IP Camera, NVR, DVR multiple vulnerabilities as not defined mailinglist post (Bugtraq). It is possible to read the advisory at seclists.org. The mailinglist post contains:

We note that the above vulnerabilities were found within a short period of time without a systematic approach. Based on the vulnerability types we found and the overall code quality, the devices should contain much more problems.

The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 358 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.

Entries connected to this vulnerability are available at VDB-92524, VDB-92525, VDB-92526 and VDB-92527. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Network Camera Software

Vendor

AVTECH

Name

CPE 2.3info

CPE 2.2info

Video

Youtube: Not available anymore

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

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

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: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
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

10/19/2015 🔍
10/11/2016 +358 days 🔍
10/11/2016 +0 days 🔍
05/18/2019 +949 days 🔍

Sourcesinfo

Advisory: AVTECH IP Camera, NVR, DVR multiple vulnerabilities
Researcher: Gergely Eberhardt (ebux25)
Status: Not defined

GCVE (VulDB): GCVE-100-92531
See also: 🔍

Entryinfo

Created: 10/11/2016 17:40
Updated: 05/18/2019 12:52
Changes: 10/11/2016 17:40 (45), 05/18/2019 12:52 (2)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.