TVT Dvr up to 3.1.7.b-1.0.2.1-00 Firmware path traversal

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

A vulnerability was found in TVT Dvr up to 3.1.7.b-1.0.2.1-00 and classified as critical. Affected by this issue is an unknown function of the component Firmware. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality. CVE summarizes:

Directory traversal vulnerability in the TVT TD-2308SS-B DVR with firmware 3.2.0.P-3520A-00 and earlier allows remote attackers to read arbitrary files via .. (dot dot) in the URI.

The weakness was presented 11/02/2013 as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is handled as CVE-2013-6023 since 10/04/2013. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

A public exploit has been developed by Cesar Neira and been published 2 months after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept.

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

The vulnerability is also documented in the databases at Exploit-DB (29959) and SecurityFocus (BID 63360†).

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.5
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Cesar Neira
Download: 🔍

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EPSS Percentile: 🔍

Price Prediction: 🔍
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OpenVAS ID: 803784
OpenVAS Name: TVT DVR Directory Traversal Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

10/04/2013 🔍
10/25/2013 +21 days 🔍
11/02/2013 +8 days 🔍
11/02/2013 +0 days 🔍
12/01/2013 +29 days 🔍
12/01/2013 +0 days 🔍
03/24/2015 +478 days 🔍
08/17/2024 +3433 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2013-6023 (🔍)
CERT: 🔍
SecurityFocus: 63360 - TVT TD-2308SS-B DVR CVE-2013-6023 File Directory Traversal Vulnerability

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/24/2015 03:54 PM
Updated: 08/17/2024 12:00 AM
Changes: 03/24/2015 03:54 PM (50), 02/19/2018 08:24 AM (13), 08/17/2024 12:00 AM (17)
Complete: 🔍
Cache ID: 18:BB7:40

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