CVE-2021-41551

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 18-01-2022 04:15

Last modified: - 27-01-2022 04:49

Total changes: - 2

Description

Leostream Connection Broker 9.0.40.17 allows administrators to conduct directory traversal attacks by uploading z ZIP file that contains a symbolic link.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Low

Attack complexity

Network

Attack vector

None

Availability

High

Confidentiality

None

Integrity

High

Privileges required

Unchanged

Scope

None

User interaction

4.9

Base score

1.2

3.6

Exploitability score

Impact score

Verification logic

vendor=leostream AND product=connection_broker AND version=9.0.40.17

Reference

https://leostream.com/wp-content/uploads/2018/11/Leostream_release_notes.pdf
https://www.leostream.com/resource/leostream-connection-broker-9-0/

Keywords

CVE-2021-41551

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

NVD

CVE-2021-41551

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures