CVE-2018-6021
CVE-2018-6021 is a high-severity vulnerability in Silextechnology Sd-320an Firmware with a CVSS 3.x base score of 7.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 7.4)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (68th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Silextechnology Sd-320an Firmware
- Published:
- Last modified:
Description
Silex SD-320AN version 2.01 and prior and GE MobileLink(GEH-SD-320AN) version GEH-1.1 and prior have a system call parameter that is not properly sanitized, which may allow remote code execution.
Frequently asked questions
- What is CVE-2018-6021?
- Silex SD-320AN version 2.01 and prior and GE MobileLink(GEH-SD-320AN) version GEH-1.1 and prior have a system call parameter that is not properly sanitized, which may allow remote code execution.
- How severe is CVE-2018-6021?
- CVE-2018-6021 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2018-6021 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-6021?
- CVE-2018-6021 primarily affects Silextechnology Sd-320an Firmware. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2018-6021?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2018-6021 published?
- CVE-2018-6021 was published on 2018-05-09 and last updated on 2026-06-17.
References
Affected products (2)
- cpe:2.3:o:silextechnology:sd-320an_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:silextechnology:geh-sd-320an_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Silextechnology Sd-320an Firmware
- CVE-2018-6020 — Medium (CVSS 6.5): In Silex SX-500 all versions and GE MobileLink(GEH-500) version 1.54 and prior, authentication is not verified when…
All CVEs affecting Silextechnology Sd-320an Firmware →
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