CVE-2019-10922
Published May 14, 2019
Last updated 4 years ago
Overview
- Description
- A vulnerability has been identified in SIMATIC PCS 7 V8.0 and earlier (All versions), SIMATIC PCS 7 V8.1 and newer (All versions), SIMATIC WinCC V7.2 and earlier (All versions), SIMATIC WinCC V7.3 and newer (All versions). An attacker with network access to affected installations, which are configured without "Encrypted Communication", can execute arbitrary code. The security vulnerability could be exploited by an unauthenticated attacker with network access to the affected installation. No user interaction is required to exploit this security vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the device. At the time of advisory publication no public exploitation of this security vulnerability was known.
- Source
- productcert@siemens.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
- productcert@siemens.com
- CWE-306
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "78F045C4-8DC2-4FA8-833D-B430EA26F2A0",
"versionEndIncluding": "8.0"
},
{
"criteria": "cpe:2.3:a:siemens:simatic_pcs_7:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1CDFAB4E-8D98-4484-A1E8-381E6BFBF9AD",
"versionStartIncluding": "8.1"
},
{
"criteria": "cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "23B89914-E5BA-4670-B692-092AE9FFE148",
"versionEndIncluding": "7.2"
},
{
"criteria": "cpe:2.3:a:siemens:simatic_wincc:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BBFF6F62-695B-4AD3-8CD9-0923CBF6A95D",
"versionStartIncluding": "7.3"
}
],
"operator": "OR"
}
]
}
]