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)
Published May 14, 2019
9.8
CRITICALCVSS 3.1
EPSS 2.64%
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.
Affected products
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- Version All versionsStatusaffectedConstraints-
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- Version All versionsStatusaffectedConstraints-
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- Version All versionsStatusaffectedConstraints-
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- Version All versionsStatusaffectedConstraints-
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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Siemens AG | SIMATIC PCS 7 V8.0 and earlier | n/a |
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| Siemens AG | SIMATIC PCS 7 V8.1 and newer | n/a |
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| Siemens AG | SIMATIC WinCC V7.2 and earlier | n/a |
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| Siemens AG | SIMATIC WinCC V7.3 and newer | n/a |
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- ≤ 8.0
- ≥ 8.1
- ≤ 7.2
- ≥ 7.3
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (2)
- http://www.securityfocus.com/bid/108398 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-705517.pdf x_refsource_MISCMitigationVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/108398 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-705517.pdf | x_refsource_MISCMitigationVendor Advisory |
Change history (0)
No recorded changes yet.