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.
7.4$0-$5k0.00

A vulnerability, which was classified as critical, has been found in crater (unknown version). This issue affects some unknown functionality. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-434. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

crater is vulnerable to Unrestricted Upload of File with Dangerous Type

The weakness was shared 01/12/2022 as cdc913d16cf624aee852bc9163a7c6ffc8d1da9d. It is possible to read the advisory at huntr.dev. The identification of this vulnerability is CVE-2021-4080 since 12/08/2021. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is required for exploitation. The technical details are unknown and an exploit is not publicly available.

Applying the patch cdc913d16cf624aee852bc9163a7c6ffc8d1da9d is able to eliminate this problem. The bugfix is ready for download at github.com.

Productinfoedit

Name

CPE 2.3infoedit

CPE 2.2infoedit

CVSSv3infoedit

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (huntr.dev): 🔒

CVSSv2infoedit

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-434
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfoedit

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

Countermeasuresinfoedit

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: cdc913d16cf624aee852bc9163a7c6ffc8d1da9d

Timelineinfoedit

12/08/2021 CVE assigned
01/12/2022 +35 days Advisory disclosed
01/12/2022 +0 days VulDB entry created
01/15/2022 +3 days VulDB last update

Sourcesinfoedit

Advisory: cdc913d16cf624aee852bc9163a7c6ffc8d1da9d
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2021-4080 (🔒)

Entryinfoedit

Created: 01/12/2022 07:33 PM
Updated: 01/15/2022 09:59 AM
Changes: (3) advisory_identifier advisory_confirm_url source_cve_nvd_summary
Complete: 🔍

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