CVE-2018-4834
9.8 · CRITICALOverview
CVE-2018-4834 is a critical-severity vulnerability affecting siemens pxc12\/22\/36-e.d_firmware. It was published on January 24, 2018 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A vulnerability has been identified in Desigo PXC00-E.D V4.10 (All versions < V4.10.111), Desigo PXC00-E.D V5.00 (All versions < V5.0.171), Desigo PXC00-E.D V5.10 (All versions < V5.10.69), Desigo PXC00-E.D V6.00 (All versions < V6.0.204), Desigo PXC00/64/128-U V4.10 (All versions < V4.10.111 only with web module), Desigo PXC00/64/128-U V5.00 (All versions < V5.0.171 only with web module), Desigo PXC00/64/128-U V5.10 (All versions < V5.10.69 only with web module), Desigo PXC00/64/128-U V6.00 (All versions < V6.0.204 only with web module), Desigo PXC001-E.D V4.10 (All versions < V4.10.111), Desigo PXC001-E.D V5.00 (All versions < V5.0.171), Desigo PXC001-E.D V5.10 (All versions < V5.10.69), Desigo PXC001-E.D V6.00 (All versions < V6.0.204), Desigo PXC100-E.D V4.10 (All versions < V4.10.111), Desigo PXC100-E.D V5.00 (All versions < V5.0.171), Desigo PXC100-E.D V5.10 (All versions < V5.10.69), Desigo PXC100-E.D V6.00 (All versions < V6.0.204), Desigo PXC12-E.D V4.10 (All versions < V4.10.
Remediation
Check the references section for vendor advisories and patches from siemens. Update pxc12\/22\/36-e.d_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| siemens | pxc12\/22\/36-e.d_firmware | >= 0, < 6.00.204 | Affected |
| siemens | pxc00\/50\/100\/200-e.d_firmware | >= 0, < 6.00.204 | Affected |
| siemens | pxc00\/64\/128-u_firmware | >= 0, < 6.00.204 | Affected |
| siemens | pxc001-e.d_firmware | >= 0, < 6.00.204 | Affected |
| siemens | pxm20-e_firmware | >= 0, < 6.00.204 | Affected |
Frequently Asked Questions
What is CVE-2018-4834?
CVE-2018-4834 is a critical-severity vulnerability affecting siemens pxc12\/22\/36-e.d_firmware. It was published on January 24, 2018 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2018-4834?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-4834?
Check the references section for vendor advisories and patches from siemens. Update pxc12\/22\/36-e.d_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-4834?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-4834 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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