- Description
- A vulnerability has been identified in SIMATIC WinCC Unified PC Runtime V16 (All versions), SIMATIC WinCC Unified PC Runtime V17 (All versions), SIMATIC WinCC Unified PC Runtime V18 (All versions), SIMATIC WinCC Unified PC Runtime V19 (All versions), SIMATIC WinCC Unified PC Runtime V20 (All versions), SIMATIC WinCC Unified PC Runtime V21 (All versions < V21 Update 2). Insufficient protection of key material in WinCC Certificate Manager that could allow an attacker to extract sensitive information.
- Source
- productcert@siemens.com
- NVD status
- Analyzed
- Products
- simatic_wincc_unified_pc_runtime
CVSS 4.0
- Type
- Secondary
- Base score
- 8.2
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- HIGH
CVSS 3.1
- Type
- Secondary
- Base score
- 7.1
- Impact score
- 4
- Exploitability score
- 2.5
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
- Severity
- HIGH
- productcert@siemens.com
- CWE-313
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:siemens:simatic_wincc_unified_pc_runtime:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CEF729E0-97B1-411A-B389-380D66DFA90D",
"versionEndIncluding": "20",
"versionStartIncluding": "16",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:siemens:simatic_wincc_unified_pc_runtime:21:-:*:*:*:*:*:*",
"matchCriteriaId": "D4F8BBA0-A5EB-4B5D-AAA5-8BD4DAC9E892",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:siemens:simatic_wincc_unified_pc_runtime:21:update1:*:*:*:*:*:*",
"matchCriteriaId": "1CD85751-05B5-43B0-A5B5-624955D62190",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]