CVE-2020-25230
HIGH
7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
MEDIUM
5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: none
Availability: none
Description
AI Translation Available
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Due to the usage of an outdated cipher mode on port 10005/tcp, an attacker could extract the encryption key from a captured communication with the device.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0010
Percentile
0,3th
Updated
EPSS Score Trend (Last 90 Days)
327
Use of a Broken or Risky Cryptographic Algorithm
DraftCommon Consequences
Security Scopes Affected:
Confidentiality
Integrity
Accountability
Non-Repudiation
Potential Impacts:
Read Application Data
Modify Application Data
Hide Activities
Applicable Platforms
Languages:
Not Language-Specific, Verilog, VHDL
Technologies:
Not Technology-Specific, ICS/OT
Operating System
Logo\! 8 Bm Firmware by Siemens
Version Range Affected
To
8.3
(exclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:o:siemens:logo\!_8_bm_firmware:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf