CVE-2017-7928
10.0 · CRITICALOverview
CVE-2017-7928 is a critical-severity vulnerability affecting selinc sel-3620_firmware. It was published on August 7, 2017 and has a CVSS 3.0 base score of 10.0 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 10.0, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An Improper Access Control issue was discovered in Schweitzer Engineering Laboratories (SEL) SEL-3620 and SEL-3622 Security Gateway Versions R202 and, R203, R203-V1, R203-V2 and, R204, R204-V1. The device does not properly enforce access control while configured for NAT port forwarding, which may allow for unauthorized communications to downstream devices.
Remediation
Check the references section for vendor advisories and patches from selinc. Update sel-3620_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 |
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Frequently Asked Questions
What is CVE-2017-7928?
CVE-2017-7928 is a critical-severity vulnerability affecting selinc sel-3620_firmware. It was published on August 7, 2017 and has a CVSS 3.0 base score of 10.0 (CRITICAL).
How severe is CVE-2017-7928?
This vulnerability has a CVSS 3.0 base score of 10.0, 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-2017-7928?
Check the references section for vendor advisories and patches from selinc. Update sel-3620_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-2017-7928?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-7928 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.
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