CVE-2023-5376
TFTP Without Authentication
Severity Score
9.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
3
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
An Improper Authentication vulnerability in Korenix JetNet TFTP allows abuse of this service. This issue affects JetNet devices older than firmware version 2024/01.
Una vulnerabilidad de autenticación incorrecta en Korenix JetNet TFTP permite el abuso de este servicio. Este problema afecta a los dispositivos JetNet anteriores a la versión de firmware 2024/01.
Korenix JetNet Series allows TFTP without authentication and also allows for unauthenticated firmware upgrades.
*Credits:
S. Dietz (CyberDanube)
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-10-04 CVE Reserved
- 2024-01-09 CVE Published
- 2024-05-13 EPSS Updated
- 2024-11-14 CVE Updated
- 2024-11-14 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-287: Improper Authentication
CAPEC
- CAPEC-114: Authentication Abuse
References (4)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://www.beijerelectronics.com/en/support/Help___online?docId=69947 | 2024-01-17 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Korenix Search vendor "Korenix" | Jetnet 5310g Firmware Search vendor "Korenix" for product "Jetnet 5310g Firmware" | 2.6 Search vendor "Korenix" for product "Jetnet 5310g Firmware" and version "2.6" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 5310g Search vendor "Korenix" for product "Jetnet 5310g" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508 Firmware Search vendor "Korenix" for product "Jetnet 4508 Firmware" | 2.3 Search vendor "Korenix" for product "Jetnet 4508 Firmware" and version "2.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508 Search vendor "Korenix" for product "Jetnet 4508" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508i-w Firmware Search vendor "Korenix" for product "Jetnet 4508i-w Firmware" | 1.3 Search vendor "Korenix" for product "Jetnet 4508i-w Firmware" and version "1.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508i-w Search vendor "Korenix" for product "Jetnet 4508i-w" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508-w Firmware Search vendor "Korenix" for product "Jetnet 4508-w Firmware" | 2.3 Search vendor "Korenix" for product "Jetnet 4508-w Firmware" and version "2.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508-w Search vendor "Korenix" for product "Jetnet 4508-w" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508if-s Firmware Search vendor "Korenix" for product "Jetnet 4508if-s Firmware" | 1.3 Search vendor "Korenix" for product "Jetnet 4508if-s Firmware" and version "1.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508if-s Search vendor "Korenix" for product "Jetnet 4508if-s" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508if-m Firmware Search vendor "Korenix" for product "Jetnet 4508if-m Firmware" | 1.3 Search vendor "Korenix" for product "Jetnet 4508if-m Firmware" and version "1.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508if-m Search vendor "Korenix" for product "Jetnet 4508if-m" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508if-sw Firmware Search vendor "Korenix" for product "Jetnet 4508if-sw Firmware" | 1.3 Search vendor "Korenix" for product "Jetnet 4508if-sw Firmware" and version "1.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508if-sw Search vendor "Korenix" for product "Jetnet 4508if-sw" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508if-mw Firmware Search vendor "Korenix" for product "Jetnet 4508if-mw Firmware" | 1.3 Search vendor "Korenix" for product "Jetnet 4508if-mw Firmware" and version "1.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508if-mw Search vendor "Korenix" for product "Jetnet 4508if-mw" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508f-m Firmware Search vendor "Korenix" for product "Jetnet 4508f-m Firmware" | 2.3 Search vendor "Korenix" for product "Jetnet 4508f-m Firmware" and version "2.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508f-m Search vendor "Korenix" for product "Jetnet 4508f-m" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508f-s Firmware Search vendor "Korenix" for product "Jetnet 4508f-s Firmware" | 2.3 Search vendor "Korenix" for product "Jetnet 4508f-s Firmware" and version "2.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508f-s Search vendor "Korenix" for product "Jetnet 4508f-s" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508f-mw Firmware Search vendor "Korenix" for product "Jetnet 4508f-mw Firmware" | 2.3 Search vendor "Korenix" for product "Jetnet 4508f-mw Firmware" and version "2.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508f-mw Search vendor "Korenix" for product "Jetnet 4508f-mw" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 4508f-sw Firmware Search vendor "Korenix" for product "Jetnet 4508f-sw Firmware" | 2.3 Search vendor "Korenix" for product "Jetnet 4508f-sw Firmware" and version "2.3" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 4508f-sw Search vendor "Korenix" for product "Jetnet 4508f-sw" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 5620g-4c Firmware Search vendor "Korenix" for product "Jetnet 5620g-4c Firmware" | 1.1 Search vendor "Korenix" for product "Jetnet 5620g-4c Firmware" and version "1.1" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 5620g-4c Search vendor "Korenix" for product "Jetnet 5620g-4c" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 5612gp-4f Firmware Search vendor "Korenix" for product "Jetnet 5612gp-4f Firmware" | 1.2 Search vendor "Korenix" for product "Jetnet 5612gp-4f Firmware" and version "1.2" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 5612gp-4f Search vendor "Korenix" for product "Jetnet 5612gp-4f" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 5612g-4f Firmware Search vendor "Korenix" for product "Jetnet 5612g-4f Firmware" | 1.2 Search vendor "Korenix" for product "Jetnet 5612g-4f Firmware" and version "1.2" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 5612g-4f Search vendor "Korenix" for product "Jetnet 5612g-4f" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 5728g-24p-ac-2dc-us Firmware Search vendor "Korenix" for product "Jetnet 5728g-24p-ac-2dc-us Firmware" | 2.1 Search vendor "Korenix" for product "Jetnet 5728g-24p-ac-2dc-us Firmware" and version "2.1" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 5728g-24p-ac-2dc-us Search vendor "Korenix" for product "Jetnet 5728g-24p-ac-2dc-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 5728g-24p-ac-2dc-eu Firmware Search vendor "Korenix" for product "Jetnet 5728g-24p-ac-2dc-eu Firmware" | 2.1 Search vendor "Korenix" for product "Jetnet 5728g-24p-ac-2dc-eu Firmware" and version "2.1" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 5728g-24p-ac-2dc-eu Search vendor "Korenix" for product "Jetnet 5728g-24p-ac-2dc-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6528gf-2ac-eu Firmware Search vendor "Korenix" for product "Jetnet 6528gf-2ac-eu Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6528gf-2ac-eu Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6528gf-2ac-eu Search vendor "Korenix" for product "Jetnet 6528gf-2ac-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6528gf-2ac-us Firmware Search vendor "Korenix" for product "Jetnet 6528gf-2ac-us Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6528gf-2ac-us Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6528gf-2ac-us Search vendor "Korenix" for product "Jetnet 6528gf-2ac-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6528gf-2dc24 Firmware Search vendor "Korenix" for product "Jetnet 6528gf-2dc24 Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6528gf-2dc24 Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6528gf-2dc24 Search vendor "Korenix" for product "Jetnet 6528gf-2dc24" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6528gf-2dc48 Firmware Search vendor "Korenix" for product "Jetnet 6528gf-2dc48 Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6528gf-2dc48 Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6528gf-2dc48 Search vendor "Korenix" for product "Jetnet 6528gf-2dc48" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6528gf-ac-eu Firmware Search vendor "Korenix" for product "Jetnet 6528gf-ac-eu Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6528gf-ac-eu Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6528gf-ac-eu Search vendor "Korenix" for product "Jetnet 6528gf-ac-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6528gf-ac-us Firmware Search vendor "Korenix" for product "Jetnet 6528gf-ac-us Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6528gf-ac-us Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6528gf-ac-us Search vendor "Korenix" for product "Jetnet 6528gf-ac-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6628xp-4f-us Firmware Search vendor "Korenix" for product "Jetnet 6628xp-4f-us Firmware" | 1.1 Search vendor "Korenix" for product "Jetnet 6628xp-4f-us Firmware" and version "1.1" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6628xp-4f-us Search vendor "Korenix" for product "Jetnet 6628xp-4f-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6628x-4f-eu Firmware Search vendor "Korenix" for product "Jetnet 6628x-4f-eu Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6628x-4f-eu Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6628x-4f-eu Search vendor "Korenix" for product "Jetnet 6628x-4f-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6728g-24p-ac-2dc-us Firmware Search vendor "Korenix" for product "Jetnet 6728g-24p-ac-2dc-us Firmware" | 1.1 Search vendor "Korenix" for product "Jetnet 6728g-24p-ac-2dc-us Firmware" and version "1.1" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6728g-24p-ac-2dc-us Search vendor "Korenix" for product "Jetnet 6728g-24p-ac-2dc-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6728g-24p-ac-2dc-eu Firmware Search vendor "Korenix" for product "Jetnet 6728g-24p-ac-2dc-eu Firmware" | 1.1 Search vendor "Korenix" for product "Jetnet 6728g-24p-ac-2dc-eu Firmware" and version "1.1" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6728g-24p-ac-2dc-eu Search vendor "Korenix" for product "Jetnet 6728g-24p-ac-2dc-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6828gf-2dc48 Firmware Search vendor "Korenix" for product "Jetnet 6828gf-2dc48 Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6828gf-2dc48 Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6828gf-2dc48 Search vendor "Korenix" for product "Jetnet 6828gf-2dc48" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6828gf-2dc24 Firmware Search vendor "Korenix" for product "Jetnet 6828gf-2dc24 Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6828gf-2dc24 Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6828gf-2dc24 Search vendor "Korenix" for product "Jetnet 6828gf-2dc24" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6828gf-ac-dc24-us Firmware Search vendor "Korenix" for product "Jetnet 6828gf-ac-dc24-us Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6828gf-ac-dc24-us Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6828gf-ac-dc24-us Search vendor "Korenix" for product "Jetnet 6828gf-ac-dc24-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6828gf-2ac-us Firmware Search vendor "Korenix" for product "Jetnet 6828gf-2ac-us Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6828gf-2ac-us Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6828gf-2ac-us Search vendor "Korenix" for product "Jetnet 6828gf-2ac-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6828gf-ac-us Firmware Search vendor "Korenix" for product "Jetnet 6828gf-ac-us Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6828gf-ac-us Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6828gf-ac-us Search vendor "Korenix" for product "Jetnet 6828gf-ac-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6828gf-2ac-au Firmware Search vendor "Korenix" for product "Jetnet 6828gf-2ac-au Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6828gf-2ac-au Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6828gf-2ac-au Search vendor "Korenix" for product "Jetnet 6828gf-2ac-au" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6828gf-ac-dc24-eu Firmware Search vendor "Korenix" for product "Jetnet 6828gf-ac-dc24-eu Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6828gf-ac-dc24-eu Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6828gf-ac-dc24-eu Search vendor "Korenix" for product "Jetnet 6828gf-ac-dc24-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6828gf-2ac-eu Firmware Search vendor "Korenix" for product "Jetnet 6828gf-2ac-eu Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6828gf-2ac-eu Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6828gf-2ac-eu Search vendor "Korenix" for product "Jetnet 6828gf-2ac-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 6910g-m12 Hvdc Firmware Search vendor "Korenix" for product "Jetnet 6910g-m12 Hvdc Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 6910g-m12 Hvdc Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 6910g-m12 Hvdc Search vendor "Korenix" for product "Jetnet 6910g-m12 Hvdc" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 7310g-v2 Firmware Search vendor "Korenix" for product "Jetnet 7310g-v2 Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 7310g-v2 Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 7310g-v2 Search vendor "Korenix" for product "Jetnet 7310g-v2" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 7628xp-4f-us Firmware Search vendor "Korenix" for product "Jetnet 7628xp-4f-us Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 7628xp-4f-us Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 7628xp-4f-us Search vendor "Korenix" for product "Jetnet 7628xp-4f-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 7628xp-4f-us Firmware Search vendor "Korenix" for product "Jetnet 7628xp-4f-us Firmware" | 1.1 Search vendor "Korenix" for product "Jetnet 7628xp-4f-us Firmware" and version "1.1" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 7628xp-4f-us Search vendor "Korenix" for product "Jetnet 7628xp-4f-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 7628xp-4f-eu Firmware Search vendor "Korenix" for product "Jetnet 7628xp-4f-eu Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 7628xp-4f-eu Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 7628xp-4f-eu Search vendor "Korenix" for product "Jetnet 7628xp-4f-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 7628xp-4f-eu Firmware Search vendor "Korenix" for product "Jetnet 7628xp-4f-eu Firmware" | 1.1 Search vendor "Korenix" for product "Jetnet 7628xp-4f-eu Firmware" and version "1.1" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 7628xp-4f-eu Search vendor "Korenix" for product "Jetnet 7628xp-4f-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 7628x-4f-us Firmware Search vendor "Korenix" for product "Jetnet 7628x-4f-us Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 7628x-4f-us Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 7628x-4f-us Search vendor "Korenix" for product "Jetnet 7628x-4f-us" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 7628x-4f-eu Firmware Search vendor "Korenix" for product "Jetnet 7628x-4f-eu Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 7628x-4f-eu Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 7628x-4f-eu Search vendor "Korenix" for product "Jetnet 7628x-4f-eu" | - | - |
Safe
|
| Korenix Search vendor "Korenix" | Jetnet 7714g-m12 Hvdc Firmware Search vendor "Korenix" for product "Jetnet 7714g-m12 Hvdc Firmware" | 1.0 Search vendor "Korenix" for product "Jetnet 7714g-m12 Hvdc Firmware" and version "1.0" | - |
Affected
| in | Korenix Search vendor "Korenix" | Jetnet 7714g-m12 Hvdc Search vendor "Korenix" for product "Jetnet 7714g-m12 Hvdc" | - | - |
Safe
|