CVE-2021-27509 : In Visualware MyConnection Server before 11.0b build 5382, each published report

In Visualware MyConnection Server before 11.0b build 5382, each published report is not associated with its own access code.

Published 2021-02-19 23:15:13

Updated 2021-03-01 15:02:55

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2021-27509

Visualware » Myconnection Server
Versions up to, including, (<=) 11.0b
cpe:2.3:a:visualware:myconnection_server:*:*:*:*:*:*:*:*
Matching versions
Visualware » Myconnection Server » Version: 11.0b Update Build5321
cpe:2.3:a:visualware:myconnection_server:11.0b:build5321:*:*:*:*:*:*
Matching versions
Visualware » Myconnection Server » Version: 11.0b Update Build5360
cpe:2.3:a:visualware:myconnection_server:11.0b:build5360:*:*:*:*:*:*
Matching versions
Visualware » Myconnection Server » Version: 11.0b Update Build5363
cpe:2.3:a:visualware:myconnection_server:11.0b:build5363:*:*:*:*:*:*
Matching versions

EPSS FAQ

0.17%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 54 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.

Assigned by: nvd@nist.gov (Primary)

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