VulnerabilityModified
CVE-2021-41551
Leostream Connection Broker 9.0.40.17 allows administrators to conduct directory traversal attacks by uploading z ZIP file that contains a symbolic link.
MEDIUM 4.9EPSS 1.27%
Does this matter?
Lower severity and a low EPSS score (1.27%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 4.9 MEDIUMCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.27% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-59
- Affected
- leostream/connection broker
- Source
- cve@mitre.org
References
- https://leostream.com/wp-content/uploads/2018/11/Leostream_release_notes.pdfRelease Notes, Vendor Advisory
- https://www.leostream.com/resource/leostream-connection-broker-9-0/Release Notes, Vendor Advisory
- https://leostream.com/wp-content/uploads/2018/11/Leostream_release_notes.pdfRelease Notes, Vendor Advisory
- https://www.leostream.com/resource/leostream-connection-broker-9-0/Release Notes, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.