CVE-2020-25231
Vulnerability Scoring
Attack Complexity Details
- Attack Complexity: Low Impact
- Attack Vector: LOCAL
- Privileges Required: Low Impact
- Scope: UNCHANGED
- User Interaction: NONE
CIA Impact Definition
- Confidentiality: HIGH IMPACT
- Integrity:
- Availability:
CVE-2020-25231 Vulnerability Summary
A vulnerability has been identified in LOGO! 8 BM (incl. SIPLUS variants) (All versions < V8.3), LOGO! Soft Comfort (All versions < V8.3). The encryption of program data for the affected devices uses a static key. An attacker could use this key to extract confidential information from protected program files.
Access Complexity Graph for CVE-2020-25231
Impact Analysis for CVE-2020-25231
CVE-2020-25231: Detailed Information and External References
EPSS
0.00044
EPSS %
0.14893
References
0.00044
CWE
CWE-798
CAPEC
0.00044
- Read Sensitive Constants Within an Executable: An adversary engages in activities to discover any sensitive constants present within the compiled code of an executable. These constants may include literal ASCII strings within the file itself, or possibly strings hard-coded into particular routines that can be revealed by code refactoring methods including static and dynamic analysis.
- Try Common or Default Usernames and Passwords: An adversary may try certain common or default usernames and passwords to gain access into the system and perform unauthorized actions. An adversary may try an intelligent brute force using empty passwords, known vendor default credentials, as well as a dictionary of common usernames and passwords. Many vendor products come preconfigured with default (and thus well-known) usernames and passwords that should be deleted prior to usage in a production environment. It is a common mistake to forget to remove these default login credentials. Another problem is that users would pick very simple (common) passwords (e.g. "secret" or "password") that make it easier for the attacker to gain access to the system compared to using a brute force attack or even a dictionary attack using a full dictionary.
Vulnerable Configurations
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cpe:2.3:o:siemens:logo\!_8_bm_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:siemens:logo\!_8_bm_firmware:-:*:*:*:*:*:*:*
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cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.81.01:*:*:*:*:*:*:*
cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.81.01:*:*:*:*:*:*:*
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cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.81.03:*:*:*:*:*:*:*
cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.81.03:*:*:*:*:*:*:*
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cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.81.04:*:*:*:*:*:*:*
cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.81.04:*:*:*:*:*:*:*
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cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.82.01:*:*:*:*:*:*:*
cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.82.01:*:*:*:*:*:*:*
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cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.82.02:*:*:*:*:*:*:*
cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.82.02:*:*:*:*:*:*:*
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cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.82.03:*:*:*:*:*:*:*
cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.82.03:*:*:*:*:*:*:*
-
cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.82.04:*:*:*:*:*:*:*
cpe:2.3:o:siemens:logo\!_8_bm_firmware:1.82.04:*:*:*:*:*:*:*
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cpe:2.3:h:siemens:logo\!_8_bm:-:*:*:*:*:*:*:*
cpe:2.3:h:siemens:logo\!_8_bm:-:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:-:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:-:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:2.0:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:2.0:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:3.0:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:3.0:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:3.1:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:3.1:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:4.0:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:4.0:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:5.0:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:5.0:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:6.1:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:6.1:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:7.0:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:7.0:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:8.0:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:8.0:*:*:*:*:*:*:*
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cpe:2.3:a:siemens:logo\!_soft_comfort:8.1:*:*:*:*:*:*:*
cpe:2.3:a:siemens:logo\!_soft_comfort:8.1:*:*:*:*:*:*:*
CVSS3 Source
nvd@nist.gov
CVSS3 Type
Primary
CVSS3 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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