Dream-multimedia-tv Dreambox Dm800 Hd Se up to 1.6 File path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Dream-multimedia-tv Dreambox Dm800 Hd Se up to 1.6. Affected is an unknown function. This manipulation of the argument File causes path traversal. This vulnerability is handled as CVE-2011-4716. Additionally, an exploit exists.

Detailsinfo

A vulnerability was found in Dream-multimedia-tv Dreambox Dm800 Hd Se up to 1.6. It has been declared as problematic. Affected by this vulnerability is an unknown functionality. The manipulation of the argument file with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality. The summary by CVE is:

Directory traversal vulnerability in file in DreamBox DM800 1.6rc3, 1.5rc1, and earlier allows remote attackers to read arbitrary files via the file parameter.

The weakness was released 12/08/2011 by Todor Donev (Website). The advisory is shared at exploit-db.com. This vulnerability is known as CVE-2011-4716 since 12/08/2011. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

A public exploit has been developed by Todor Donev and been published before and not just after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 34 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.

The vulnerability is also documented in the databases at Exploit-DB (18079), SecurityFocus (BID 50520†) and OSVDB (73430†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Todor Donev
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/04/2011 🔍
11/04/2011 +0 days 🔍
11/04/2011 +0 days 🔍
12/08/2011 +34 days 🔍
12/08/2011 +0 days 🔍
12/08/2011 +0 days 🔍
03/23/2015 +1201 days 🔍
07/15/2024 +3402 days 🔍

Sourcesinfo

Advisory: exploit-db.com
Researcher: Todor Donev
Status: Confirmed

CVE: CVE-2011-4716 (🔍)
GCVE (CVE): GCVE-0-2011-4716
GCVE (VulDB): GCVE-100-59641
SecurityFocus: 50520 - DreamBox DM800 'file' Parameter Local File Disclosure Vulnerability
OSVDB: 73430

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

Entryinfo

Created: 03/23/2015 16:50
Updated: 07/15/2024 14:22
Changes: 03/23/2015 16:50 (52), 01/24/2018 10:13 (8), 07/15/2024 14:22 (16)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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