VDB-186692 · CVE-2021-43547 · icsa-21-315-02

TwinOaks CoreDX DDS up to 5.9.0 Packet

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.
6.2	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in TwinOaks CoreDX DDS up to 5.9.0. Affected by this vulnerability is an unknown functionality of the component Packet Handler. Such manipulation leads to an unknown weakness. This vulnerability is uniquely identified as CVE-2021-43547. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in TwinOaks CoreDX DDS up to 5.9.0 and classified as critical. Affected by this issue is some unknown functionality of the component Packet Handler. Impacted is confidentiality, and availability.

The weakness was disclosed 11/17/2021 as icsa-21-315-02. The advisory is shared for download at us-cert.cisa.gov. This vulnerability is handled as CVE-2021-43547. There are neither technical details nor an exploit publicly available.

Upgrading to version 5.9.1 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

TwinOaks

Name

CoreDX DDS

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
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: Unknown
CWE: Unknown
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: CoreDX DDS 5.9.1

Timelineinfo

11/08/2021 🔍
11/17/2021 +9 days 🔍
11/17/2021 +0 days 🔍
11/19/2021 +2 days 🔍

Sourcesinfo

Advisory: icsa-21-315-02
Status: Confirmed

CVE: CVE-2021-43547 (🔍)
GCVE (CVE): GCVE-0-2021-43547
GCVE (VulDB): GCVE-100-186692

Entryinfo

Created: 11/17/2021 14:36
Updated: 11/19/2021 08:56
Changes: 11/17/2021 14:36 (38), 11/19/2021 08:56 (1)
Complete: 🔍
Cache ID: 216::103