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cvelistSiemensCVELIST:CVE-2022-46141
HistoryDec 12, 2023 - 11:25 a.m.

CVE-2022-46141

2023-12-1211:25:26
CWE-316
siemens
www.cve.org
simatic step 7
tia portal
vulnerability
disclosure
access level
password
information disclosure
local attacker
simatic s7-1200
simatic s7-1500
cpus
hardware configuration

4.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

A vulnerability has been identified in SIMATIC STEP 7 (TIA Portal) (All versions < V19). An information disclosure vulnerability could allow a local attacker to gain access to the access level password of the SIMATIC S7-1200 and S7-1500 CPUs, when entered by a legitimate user in the hardware configuration of the affected application.

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "SIMATIC STEP 7 (TIA Portal)",
    "versions": [
      {
        "version": "All versions < V19",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

4.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C

5.5 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

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