CVE-2021-41551
Severity Score
4.9
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Leostream Connection Broker 9.0.40.17 allows administrators to conduct directory traversal attacks by uploading z ZIP file that contains a symbolic link.
Leostream Connection Broker 9.0.40.17, permite a administradores llevar a cabo ataques de salto de directorio mediante la carga de un archivo ZIP que contiene un enlace simbólico
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-09-22 CVE Reserved
- 2022-01-18 CVE Published
- 2023-08-11 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-59: Improper Link Resolution Before File Access ('Link Following')
CAPEC
References (2)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://leostream.com/wp-content/uploads/2018/11/Leostream_release_notes.pdf | 2022-07-12 | |
| https://www.leostream.com/resource/leostream-connection-broker-9-0 | 2022-07-12 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Leostream Search vendor "Leostream" | Connection Broker Search vendor "Leostream" for product "Connection Broker" | 9.0.40.17 Search vendor "Leostream" for product "Connection Broker" and version "9.0.40.17" | - |
Affected
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