CVE-2022-25756
6.1 · MEDIUMOverview
CVE-2022-25756 is a medium-severity vulnerability affecting siemens scalance_x302-7eec_firmware. It was published on April 12, 2022 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. 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 SCALANCE X302-7 EEC (230V), SCALANCE X302-7 EEC (230V, coated), SCALANCE X302-7 EEC (24V), SCALANCE X302-7 EEC (24V, coated), SCALANCE X302-7 EEC (2x 230V), SCALANCE X302-7 EEC (2x 230V, coated), SCALANCE X302-7 EEC (2x 24V), SCALANCE X302-7 EEC (2x 24V, coated), SCALANCE X304-2FE, SCALANCE X306-1LD FE, SCALANCE X307-2 EEC (230V), SCALANCE X307-2 EEC (230V, coated), SCALANCE X307-2 EEC (24V), SCALANCE X307-2 EEC (24V, coated), SCALANCE X307-2 EEC (2x 230V), SCALANCE X307-2 EEC (2x 230V, coated), SCALANCE X307-2 EEC (2x 24V), SCALANCE X307-2 EEC (2x 24V, coated), SCALANCE X307-3, SCALANCE X307-3, SCALANCE X307-3LD, SCALANCE X307-3LD, SCALANCE X308-2, SCALANCE X308-2, SCALANCE X308-2LD, SCALANCE X308-2LD, SCALANCE X308-2LH, SCALANCE X308-2LH, SCALANCE X308-2LH+, SCALANCE X308-2LH+, SCALANCE X308-2M, SCALANCE X308-2M, SCALANCE X308-2M PoE, SCALANCE X308-2M PoE, SCALANCE X308-2M TS, SCALANCE X308-2M TS, SCALANCE X310, SCALANCE X310, SCALANCE X310FE, S
Remediation
Check the references section for vendor advisories and patches from siemens. Update scalance_x302-7eec_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 | scalance_x302-7eec_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x304-2fe_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x306-1ldfe_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x307-2eec_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x307-3_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x307-3ld_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x308-2_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x308-2ld_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x308-2lh_firmware | >= 0, < 4.1.4 | Affected |
| siemens | scalance_x308-2lh\+_firmware | >= 0, < 4.1.4 | Affected |
Frequently Asked Questions
What is CVE-2022-25756?
CVE-2022-25756 is a medium-severity vulnerability affecting siemens scalance_x302-7eec_firmware. It was published on April 12, 2022 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2022-25756?
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2022-25756?
Check the references section for vendor advisories and patches from siemens. Update scalance_x302-7eec_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-2022-25756?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-25756 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
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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