// For flags

CVE-2022-26335

 

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A vulnerability has been identified in SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE X302-7 EEC (2x 24V, coated), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (230V, coated), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (24V, coated), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 230V, coated), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-2 EEC (2x 24V, coated), SCALANCE X307-3, SCALANCE X307-3, SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, SCALANCE X310FE, SCALANCE X320-1 FE, SCALANCE X320-1-2LD FE, SCALANCE X408-2, SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on front), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (230V, ports on rear), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on front), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M (24V, ports on rear), SCALANCE XR324-12M TS (24V), SCALANCE XR324-12M TS (24V), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on front), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (24V, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on front), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on front), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M EEC (2x 24V, ports on rear), SCALANCE XR324-4M PoE (230V, ports on front), SCALANCE XR324-4M PoE (230V, ports on rear), SCALANCE XR324-4M PoE (24V, ports on front), SCALANCE XR324-4M PoE (24V, ports on rear), SCALANCE XR324-4M PoE TS (24V, ports on front), SIPLUS NET SCALANCE X308-2. Affected devices do not properly validate the URI of incoming HTTP GET requests. This could allow an unauthenticated remote attacker to crash affected devices.

Se ha identificado una vulnerabilidad en SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, revestido), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, revestido), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, revestido), SCALANCE X302-7 EEC (2x 24V), SCALANCE X302-7 EEC (2x 24V, revestido), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (230V, revestido), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (24V, revestido), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 230V, revestido), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-2 EEC (2x 24V, revestido), SCALANCE X307-3 SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, SCALANCE X310FE, SCALANCE X320-1 FE, SCALANCE X320-1-2LD FE, SCALANCE X408-2, SCALANCE XR324-12M (230V, puertos en la parte frontal), SCALANCE XR324-12M (230V, puertos en la parte delantera), SCALANCE XR324-12M (230V, puertos en la parte trasera), SCALANCE XR324-12M (230V, puertos en la parte trasera), SCALANCE XR324-12M (24V, puertos en la parte delantera), SCALANCE XR324-12M (24V, puertos en la parte delantera), SCALANCE XR324-12M (24V, puertos en la parte trasera), SCALANCE XR324-12M (24V, puertos en la parte trasera), SCALANCE XR324-12M TS (24V), SCALANCE XR324-12M TS (24V), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, puertos en la parte delantera), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, puertos en la parte delantera), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, puertos en la parte trasera), SCALANCE XR324-4M EEC (100-240VAC/60-250VDC, puertos en la parte trasera), SCALANCE XR324-4M EEC (24V, puertos en la parte delantera), SCALANCE XR324-4M EEC (24V, puertos en la parte delantera), SCALANCE XR324-4M EEC (24V, puertos en la parte trasera), SCALANCE XR324-4M EEC (24V, puertos en la parte trasera), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, puertos en la parte delantera), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, puertos en la parte delantera), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, puertos en la parte trasera), SCALANCE XR324-4M EEC (2x 100-240VAC/60-250VDC, puertos en la parte trasera), SCALANCE XR324-4M EEC (2x 24V, puertos en la parte delantera), SCALANCE XR324-4M EEC (2x 24V, puertos en la parte delantera), SCALANCE XR324-4M EEC (2x 24V, puertos en la parte trasera), SCALANCE XR324-4M EEC (2x 24V, puertos en la parte trasera), SCALANCE XR324-4M PoE (230V, puertos en la parte delantera), SCALANCE XR324-4M PoE (230V, puertos en la parte trasera), SCALANCE XR324-4M PoE (24V, puertos en la parte delantera), SCALANCE XR324-4M PoE (24V, puertos en la parte trasera), SCALANCE XR324-4M PoE TS (24V, puertos en la parte delantera), SIPLUS NET SCALANCE X308-2. Los dispositivos afectados no comprueban correctamente el URI de las peticiones HTTP GET entrantes. Esto podrĂ­a permitir a un atacante remoto no autenticado bloquear los dispositivos afectados

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-03-01 CVE Reserved
  • 2022-04-12 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-11-16 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (1)
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Siemens
Search vendor "Siemens"
Scalance X302-7eec Firmware
Search vendor "Siemens" for product "Scalance X302-7eec Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X302-7eec Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X302-7eec
Search vendor "Siemens" for product "Scalance X302-7eec"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X304-2fe Firmware
Search vendor "Siemens" for product "Scalance X304-2fe Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X304-2fe Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X304-2fe
Search vendor "Siemens" for product "Scalance X304-2fe"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X306-1ldfe Firmware
Search vendor "Siemens" for product "Scalance X306-1ldfe Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X306-1ldfe Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X306-1ldfe
Search vendor "Siemens" for product "Scalance X306-1ldfe"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X307-2eec Firmware
Search vendor "Siemens" for product "Scalance X307-2eec Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X307-2eec Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X307-2eec
Search vendor "Siemens" for product "Scalance X307-2eec"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X307-3 Firmware
Search vendor "Siemens" for product "Scalance X307-3 Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X307-3 Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X307-3
Search vendor "Siemens" for product "Scalance X307-3"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X307-3ld Firmware
Search vendor "Siemens" for product "Scalance X307-3ld Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X307-3ld Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X307-3ld
Search vendor "Siemens" for product "Scalance X307-3ld"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X308-2 Firmware
Search vendor "Siemens" for product "Scalance X308-2 Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X308-2 Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X308-2
Search vendor "Siemens" for product "Scalance X308-2"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X308-2ld Firmware
Search vendor "Siemens" for product "Scalance X308-2ld Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X308-2ld Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X308-2ld
Search vendor "Siemens" for product "Scalance X308-2ld"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X308-2lh Firmware
Search vendor "Siemens" for product "Scalance X308-2lh Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X308-2lh Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X308-2lh
Search vendor "Siemens" for product "Scalance X308-2lh"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X308-2lh\+ Firmware
Search vendor "Siemens" for product "Scalance X308-2lh\+ Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X308-2lh\+ Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X308-2lh\+
Search vendor "Siemens" for product "Scalance X308-2lh\+"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X308-2m Firmware
Search vendor "Siemens" for product "Scalance X308-2m Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X308-2m Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X308-2m
Search vendor "Siemens" for product "Scalance X308-2m"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X308-2m Poe Firmware
Search vendor "Siemens" for product "Scalance X308-2m Poe Firmware"
--
Affected
in Siemens
Search vendor "Siemens"
Scalance X308-2m Poe
Search vendor "Siemens" for product "Scalance X308-2m Poe"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X308-2m Ts Firmware
Search vendor "Siemens" for product "Scalance X308-2m Ts Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X308-2m Ts Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X308-2m Ts
Search vendor "Siemens" for product "Scalance X308-2m Ts"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X310 Firmware
Search vendor "Siemens" for product "Scalance X310 Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X310 Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X310
Search vendor "Siemens" for product "Scalance X310"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X310fe Firmware
Search vendor "Siemens" for product "Scalance X310fe Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X310fe Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X310fe
Search vendor "Siemens" for product "Scalance X310fe"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X320-1fe Firmware
Search vendor "Siemens" for product "Scalance X320-1fe Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X320-1fe Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X320-1fe
Search vendor "Siemens" for product "Scalance X320-1fe"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X320-1-2ldfe Firmware
Search vendor "Siemens" for product "Scalance X320-1-2ldfe Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X320-1-2ldfe Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X320-1-2ldfe
Search vendor "Siemens" for product "Scalance X320-1-2ldfe"
--
Safe
Siemens
Search vendor "Siemens"
Scalance X408-2 Firmware
Search vendor "Siemens" for product "Scalance X408-2 Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance X408-2 Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance X408-2
Search vendor "Siemens" for product "Scalance X408-2"
--
Safe
Siemens
Search vendor "Siemens"
Scalance Xr324-4m Eec Firmware
Search vendor "Siemens" for product "Scalance Xr324-4m Eec Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance Xr324-4m Eec Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance Xr324-4m Eec
Search vendor "Siemens" for product "Scalance Xr324-4m Eec"
--
Safe
Siemens
Search vendor "Siemens"
Scalance Xr324-4m Poe Firmware
Search vendor "Siemens" for product "Scalance Xr324-4m Poe Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance Xr324-4m Poe Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance Xr324-4m Poe
Search vendor "Siemens" for product "Scalance Xr324-4m Poe"
--
Safe
Siemens
Search vendor "Siemens"
Scalance Xr324-4m Poe Ts Firmware
Search vendor "Siemens" for product "Scalance Xr324-4m Poe Ts Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance Xr324-4m Poe Ts Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance Xr324-4m Poe Ts
Search vendor "Siemens" for product "Scalance Xr324-4m Poe Ts"
--
Safe
Siemens
Search vendor "Siemens"
Scalance Xr324-12m Firmware
Search vendor "Siemens" for product "Scalance Xr324-12m Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance Xr324-12m Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance Xr324-12m
Search vendor "Siemens" for product "Scalance Xr324-12m"
--
Safe
Siemens
Search vendor "Siemens"
Scalance Xr324-12m Ts Firmware
Search vendor "Siemens" for product "Scalance Xr324-12m Ts Firmware"
< 4.1.4
Search vendor "Siemens" for product "Scalance Xr324-12m Ts Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Scalance Xr324-12m Ts
Search vendor "Siemens" for product "Scalance Xr324-12m Ts"
--
Safe
Siemens
Search vendor "Siemens"
Siplus Net Scalance X308-2 Firmware
Search vendor "Siemens" for product "Siplus Net Scalance X308-2 Firmware"
< 4.1.4
Search vendor "Siemens" for product "Siplus Net Scalance X308-2 Firmware" and version " < 4.1.4"
-
Affected
in Siemens
Search vendor "Siemens"
Siplus Net Scalance X308-2
Search vendor "Siemens" for product "Siplus Net Scalance X308-2"
--
Safe