CVE-2020-10048
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
12.6%
A vulnerability has been identified in SIMATIC PCS 7 (All versions), SIMATIC WinCC (All versions < V7.5 SP2). Due to an insecure password verification process, an attacker could bypass the password protection set on protected files, thus being granted access to the protected content, circumventing authentication.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| siemens | simatic_pcs_7 | * | cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:* |
| siemens | simatic_wincc | * | cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:* |
| siemens | simatic_wincc | 7.5 | cpe:2.3:a:siemens:simatic_wincc:7.5:sp1:*:*:*:*:*:* |
| siemens | simatic_wincc | 7.5 | cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update1:*:*:*:*:*:* |
| siemens | simatic_wincc | 7.5 | cpe:2.3:a:siemens:simatic_wincc:7.5:sp1_update2:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
12.6%