Actively exploited
Listed in CISA’s Known Exploited Vulnerabilities catalog since September 8, 2022.
CVE-2018-6530
D-Link Multiple Routers OS Command Injection Vulnerability
Added to KEV September 8, 2022
Alert details
- Source feed
- CISA KEV
- CVE ID
- CVE-2018-6530
- CWE
- CWE-78
- Affected products
- Multiple Routers · D-Link Multiple Routers · D-Link
What happened
Multiple D-Link routers contain an unspecified vulnerability that allows for execution of OS commands.
What it means for your business
D-Link Multiple Routers is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2018-6530). Multiple D-Link routers contain an unspecified vulnerability that allows for execution of OS commands. CISA remediation due date: 2022-09-29. If you need help checking exposure, call (864) 335-9223.
Required action
The vendor D-Link published an advisory stating the fix under CVE-2018-20114 properly patches KEV entry CVE-2018-6530. If the device is still supported, apply updates per vendor instructions. If the affected device has since entered its end-of-life, it should be disconnected if still in use.
CISA due date: September 29, 2022
Sources
Related briefs
Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
Citrix NetScaler is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-88779). Citrix NetScaler ADC (formerly Citrix ADC) and Citrix NetScaler Gateway (formerly Citrix Gateway) contain an improper restriction of operations within the bounds of a memory buffer vulnerability that could allow for a denial of service. CISA remediation due date: 2026-10-07. If you need help checking exposure, call (864) 335-9223.
Heap buffer overflow in ANGLE in Microsoft Edge vulnerability
Heap buffer overflow in ANGLE in Microsoft Edge vulnerability (CVE-2025-10502) was added to Microsoft’s security update guidance. Information published. If you need help checking exposure, call (864) 335-9223.
Microsoft Exchange Server Elevation of Privilege vulnerability
Microsoft Exchange Server Elevation of Privilege vulnerability (CVE-2026-96940) was added to Microsoft’s security update guidance. Weak authorization in Microsoft Exchange Server allows an authenticated attacker to elevate privileges over a network. If you need help checking exposure, call (864) 335-9223.
Fortinet FortiMail Path Traversal Vulnerability
Fortinet FortiMail is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2026-104286). Fortinet FortiMail contains a path traversal and an improper neutralization of NULL byte or NULL character vulnerability that may allow an unauthenticated attacker to write arbitrary files on the underlying system via crafted HTTP or HTTPS requests. CISA remediation due date: 2026-10-04. If you need help checking exposure, call (864) 335-9223.
Need help patching?
PremierePC monitors KEV alerts for managed clients and helps teams prioritize remediation before attackers do.