VDB-181917 · CVE-2021-40350 · GCVE-0-2021-40350

Christie Digital DWU850-GS 06.46 Cookie Header webctrl.cgi.elf improper authentication

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.
6.1	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Christie Digital DWU850-GS 06.46. Affected is an unknown function of the file webctrl.cgi.elf of the component Cookie Header Handler. Performing a manipulation results in improper authentication. This vulnerability is reported as CVE-2021-40350. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in Christie Digital DWU850-GS 06.46. This affects an unknown functionality of the file webctrl.cgi.elf of the component Cookie Header Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 09/02/2021. The advisory is shared at securityshards.wordpress.com. This vulnerability is uniquely identified as CVE-2021-40350. Technical details are known, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Christie Digital

Name

DWU850-GS

Version

06.46

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
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: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/31/2021 🔍
09/02/2021 +2 days 🔍
09/02/2021 +0 days 🔍
09/05/2021 +3 days 🔍

Sourcesinfo

Advisory: securityshards.wordpress.com
Status: Not defined

CVE: CVE-2021-40350 (🔍)
GCVE (CVE): GCVE-0-2021-40350
GCVE (VulDB): GCVE-100-181917

Entryinfo

Created: 09/02/2021 10:08
Updated: 09/05/2021 02:17
Changes: 09/02/2021 10:08 (37), 09/05/2021 02:17 (2)
Complete: 🔍
Cache ID: 216::103