// For flags

CVE-2022-36360

 

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 LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Affected devices load firmware updates without checking the authenticity. Furthermore the integrity of the unencrypted firmware is only verified by a non-cryptographic method. This could allow an attacker to manipulate a firmware update and flash it to the device.

Se ha identificado una vulnerabilidad en LOGO! 8 BM (incluidas las variantes SIPLUS) (todas las versiones anteriores a V8.3). Los dispositivos afectados cargan actualizaciones de firmware sin comprobar su autenticidad. Además, la integridad del firmware sin cifrar sólo es verificada mediante un método no criptográfico. Esto podría permitir a un atacante manipular una actualización de firmware y grabarla en el dispositivo

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-07-21 CVE Reserved
  • 2022-10-11 CVE Published
  • 2024-05-03 EPSS Updated
  • 2024-08-03 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-345: Insufficient Verification of Data Authenticity
  • CWE-354: Improper Validation of Integrity Check Value
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
https://cert-portal.siemens.com/productcert/pdf/ssa-928782.pdf 2023-07-21
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Siemens
Search vendor "Siemens"
 Logo\! 8 Bm Firmware
Search vendor "Siemens" for product "Logo\! 8 Bm Firmware"
 < 8.3
Search vendor "Siemens" for product "Logo\! 8 Bm Firmware" and version " < 8.3"
-
Affected
in Siemens
Search vendor "Siemens"
 Logo\!8 Bm
Search vendor "Siemens" for product "Logo\!8 Bm"
--
Safe
Siemens
Search vendor "Siemens"
 Logo\!8 Bm Fs-05 Firmware
Search vendor "Siemens" for product "Logo\!8 Bm Fs-05 Firmware"
 < 8.3
Search vendor "Siemens" for product "Logo\!8 Bm Fs-05 Firmware" and version " < 8.3"
-
Affected
in Siemens
Search vendor "Siemens"
 Logo\!8 Bm Fs-05
Search vendor "Siemens" for product "Logo\!8 Bm Fs-05"
--
Safe