CVE-2020-25232
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3). Due to the usage of an insecure random number generation function and a deprecated cryptographic function, an attacker could extract the key that is used when communicating with an affected device on port 8080/tcp.
Overview
- CVE ID
- CVE-2020-25232
- Assigner
- productcert@siemens.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-12-14T21:15:19
- Last Modified Date
- 2020-12-16T17:44:18
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
AND | ||||
cpe:2.3:o:siemens:logo\!_8_bm_firmware:*:*:*:*:*:*:*:* | 1 | OR | 8.3 | |
cpe:2.3:h:siemens:logo\!_8_bm:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
Reference URL | Reference Tags |
---|---|
https://cert-portal.siemens.com/productcert/pdf/ssa-480824.pdf | Vendor Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-25232 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25232 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 07:30:03 | Added to TrackCVE | |||
2022-12-05 18:13:31 | 2020-12-14T21:15Z | 2020-12-14T21:15:19 | CVE Published Date | updated |
2022-12-05 18:13:31 | 2020-12-16T17:44:18 | CVE Modified Date | updated | |
2022-12-05 18:13:31 | Analyzed | Vulnerability Status | updated |