VDB-187929 · CVE-2021-35978 · GCVE-0-2021-35978

Digi TransPort DR64/TransPort SR44 VC74/TransPort WR ZING Protocol privilege escalation

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.
8.6	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Digi TransPort DR64, TransPort SR44 VC74 and TransPort WR. It has been rated as very critical. Impacted is an unknown function of the component ZING Protocol Handler. Performing a manipulation results in an unknown weakness. This vulnerability is cataloged as CVE-2021-35978. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to use restrictive firewalling.

Detailsinfo

A vulnerability classified as very critical has been found in Digi TransPort DR64, TransPort SR44 VC74 and TransPort WR (version unknown). This affects an unknown function of the component ZING Protocol Handler. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was shared 12/10/2021. The advisory is shared at raw.githubusercontent.com. This vulnerability is uniquely identified as CVE-2021-35978 since 06/30/2021. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/10/2021).

It is possible to mitigate the weakness by firewalling .

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

Productinfo

Vendor

Digi

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.8
VulDB Meta Temp Score: 8.6

VulDB Base Score: 8.8
VulDB Temp Score: 8.6
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: Privilege escalation
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: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/30/2021 🔍
12/10/2021 +163 days 🔍
12/10/2021 +0 days 🔍
12/15/2021 +5 days 🔍

Sourcesinfo

Advisory: raw.githubusercontent.com
Status: Not defined

CVE: CVE-2021-35978 (🔍)
GCVE (CVE): GCVE-0-2021-35978
GCVE (VulDB): GCVE-100-187929

Entryinfo

Created: 12/10/2021 16:37
Updated: 12/15/2021 15:03
Changes: 12/10/2021 16:37 (35), 12/15/2021 15:03 (1)
Complete: 🔍
Cache ID: 216::103