TRENDnet Securview Wireless Internet Camera Activex Control ActiveX Control memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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10.0$0-$5k0.00

A vulnerability classified as very critical has been found in TRENDnet Securview Wireless Internet Camera Activex Control 1.1.52.18. Affected is an unknown function of the component ActiveX Control. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow in the UltraMJCam ActiveX Control in TRENDnet SecurView TV-IP121WN Wireless Internet Camera allows remote attackers to execute arbitrary code via a long string to the OpenFileDlg method.

The weakness was presented 09/06/2012 (Website). The advisory is available at archives.neohapsis.com. This vulnerability is traded as CVE-2012-4876 since 09/06/2012. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but a public exploit is available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 12/13/2021).

A public exploit has been developed by rgod and been published before and not just after the advisory. The exploit is shared for download at securityfocus.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 7 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 58597 (TRENDnet SecurView UltraMJCam ActiveX Control OpenFileDlg Method WideCharToMultiByte() Call Remote Overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 19228.

The vulnerability is also documented in the databases at Tenable (58597) and Exploit-DB (18675).

Productinfo

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License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 10.0

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
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CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: rgod
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 58597
Nessus Name: TRENDnet SecurView UltraMJCam ActiveX Control OpenFileDlg Method WideCharToMultiByte() Call Remote Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

MetaSploit ID: ultramjcam_openfiledig_bof.rb
MetaSploit Name: TRENDnet SecurView Internet Camera UltraMJCam OpenFileDlg Buffer Overflow
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍
Fortigate IPS: 🔍

Timelineinfo

03/28/2012 🔍
03/28/2012 +0 days 🔍
03/28/2012 +0 days 🔍
03/29/2012 +1 days 🔍
04/04/2012 +6 days 🔍
04/06/2012 +2 days 🔍
09/06/2012 +153 days 🔍
09/06/2012 +0 days 🔍
09/06/2012 +0 days 🔍
09/20/2012 +14 days 🔍
03/23/2015 +914 days 🔍
12/13/2021 +2457 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Status: Confirmed

CVE: CVE-2012-4876 (🔍)
Vulnerability Center: 36180 - TRENDnet SecurView TV-IP121WN UltraMJCam ActiveX Buffer Overflow Allows Remote Code Execution, Medium
SecurityFocus: 52760 - TRENDnet TV-IP121WN ActiveX Control 'OpenFileDlg()' Method Buffer Overflow Vulnerability
Secunia: 48601 - TRENDnet UltraMJCam ActiveX Control Buffer Overflow Vulnerability, Highly Critical
OSVDB: 80661

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

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/13/2021 11:27
Changes: 03/23/2015 16:50 (60), 04/17/2017 11:05 (19), 12/13/2021 11:27 (2)
Complete: 🔍

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