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CVE-2020-7585
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
A vulnerability has been identified in SIMATIC PCS 7 V8.2 and earlier (All versions), SIMATIC PCS 7 V9.0 (All versions < V9.0 SP3), SIMATIC PDM (All versions < V9.2), SIMATIC STEP 7 V5.X (All versions < V5.6 SP2 HF3), SINAMICS STARTER (containing STEP 7 OEM version) (All versions < V5.4 HF2). A DLL Hijacking vulnerability could allow a local attacker to execute code with elevated privileges. The security vulnerability could be exploited by an attacker with local access to the affected systems. Successful exploitation requires user privileges but no user interaction. The vulnerability could allow an attacker to compromise the availability of the system as well as to have access to confidential information..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 4.6/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.8/10
- Exploit Score
- 1.8/10
- Access Vector
- Local
- Access Complexity
- Low
- Privileges Required
- Low
- Impact Score
- 5.9/10
- Confidentiality Impact
- High
- Availability Impact
- High
- Integrity Impact
- High
- Scope
- Unchanged
- User Interaction
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:siemens:simatic_step_7:5.6:sp1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:siemens:simatic_step_7:5.6:sp2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:siemens:simatic_step_7:5.6:sp2_hotfix1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:siemens:simatic_step_7:5.6:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:siemens:simatic_step_7:*:*:*:*:*:*:*:* |
Yes
|
- | 5.6 | |
cpe:2.3:a:siemens:sinamics_starter:5.4:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:siemens:sinamics_starter:*:*:*:*:*:*:*:* |
Yes
|
- | 5.4 | |
cpe:2.3:a:siemens:simatic_process_device_manager:*:*:*:*:*:* |
Yes
|
- | - |