CVE-2021-31538
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
LANCOM R&S Unified Firewall (UF) devices running LCOS FX 10.5 allow Relative Path Traversal.
Los dispositivos LANCOM R&S Unified Firewall (UF) que ejecutan LCOS FX versión 10.5 permiten un Salto de Ruta Relativo
*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
- 2021-04-22 CVE Reserved
- 2021-06-10 CVE Published
- 2024-05-02 EPSS Updated
- 2024-08-03 CVE Updated
- 2024-08-03 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-010.txt | 2024-08-03 |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | - |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-160 Search vendor "Lancom-systems" for product "Uf-160" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | - |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-260 Search vendor "Lancom-systems" for product "Uf-260" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | - |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-500 Search vendor "Lancom-systems" for product "Uf-500" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | - |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-60 Search vendor "Lancom-systems" for product "Uf-60" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | - |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-910 Search vendor "Lancom-systems" for product "Uf-910" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru1 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-160 Search vendor "Lancom-systems" for product "Uf-160" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru1 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-260 Search vendor "Lancom-systems" for product "Uf-260" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru1 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-500 Search vendor "Lancom-systems" for product "Uf-500" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru1 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-60 Search vendor "Lancom-systems" for product "Uf-60" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru1 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-910 Search vendor "Lancom-systems" for product "Uf-910" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru2 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-160 Search vendor "Lancom-systems" for product "Uf-160" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru2 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-260 Search vendor "Lancom-systems" for product "Uf-260" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru2 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-500 Search vendor "Lancom-systems" for product "Uf-500" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru2 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-60 Search vendor "Lancom-systems" for product "Uf-60" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru2 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-910 Search vendor "Lancom-systems" for product "Uf-910" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru3 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-160 Search vendor "Lancom-systems" for product "Uf-160" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru3 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-260 Search vendor "Lancom-systems" for product "Uf-260" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru3 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-500 Search vendor "Lancom-systems" for product "Uf-500" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru3 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-60 Search vendor "Lancom-systems" for product "Uf-60" | - | - |
Safe
|
| Lancom-systems Search vendor "Lancom-systems" | Lcos Fx Search vendor "Lancom-systems" for product "Lcos Fx" | 10.5 Search vendor "Lancom-systems" for product "Lcos Fx" and version "10.5" | ru3 |
Affected
| in | Lancom-systems Search vendor "Lancom-systems" | Uf-910 Search vendor "Lancom-systems" for product "Uf-910" | - | - |
Safe
|