SHDesigns Resident Download Manager Firmware UDP Packet input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in SHDesigns Resident Download Manager. This impacts an unknown function of the component Firmware Handler. Performing a manipulation as part of UDP Packet results in input validation. This vulnerability is cataloged as CVE-2016-6567. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to use restrictive firewalling.

Detailsinfo

A vulnerability, which was classified as critical, was found in SHDesigns Resident Download Manager (version now known). This affects some unknown processing of the component Firmware Handler. The manipulation as part of a UDP Packet leads to a input validation vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

SHDesigns' Resident Download Manager provides firmware update capabilities for Rabbit 2000/3000 CPU boards, which according to the reporter may be used in some industrial control and embedded applications. The Resident Download Manager does not verify that the firmware is authentic before executing code and deploying the firmware to devices. A remote attacker with the ability to send UDP traffic to the device may be able to execute arbitrary code on the device. According to SHDesigns' website, the Resident Download Manager and other Rabbit Tools have been discontinued since June 2011.

The bug was discovered 01/31/2017. The weakness was shared 07/13/2018 with NCC Group as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is uniquely identified as CVE-2016-6567 since 08/03/2016. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 528 days. During that time the estimated underground price was around $0-$5k.

It is possible to mitigate the weakness by firewalling udp.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 95898†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Firewalling: 🔍

Timelineinfo

08/03/2016 🔍
01/31/2017 +181 days 🔍
01/31/2017 +0 days 🔍
07/13/2018 +527 days 🔍
07/13/2018 +0 days 🔍
07/14/2018 +1 days 🔍
12/27/2024 +2358 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Organization: NCC Group
Status: Confirmed

CVE: CVE-2016-6567 (🔍)
GCVE (CVE): GCVE-0-2016-6567
GCVE (VulDB): GCVE-100-121449
CERT: 🔍
SecurityFocus: 95898 - SHDesigns Resident Download Manager CVE-2016-6567 Remote Code Execution Vulnerability

Entryinfo

Created: 07/14/2018 16:57
Updated: 12/27/2024 13:22
Changes: 07/14/2018 16:57 (61), 03/05/2020 07:25 (4), 12/27/2024 13:22 (17)
Complete: 🔍
Cache ID: 216::103

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

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