EUVD-2026-68912
GHSA-w3cp-pf5q-rwh8
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Network-accessible endpoint, low complexity, PR:L for required user account; scope changes because subsequent-system impact (SC:H/SI:H/SA:H in CVSS 4.0) indicates blast radius beyond the device.
Primary rating from Vendor (VulDB).
CVSS VectorVendor: VulDB
Lifecycle Timeline
7DescriptionCVE.org
A security vulnerability has been detected in RedPort Optimizer wXa-203, Optimizer wXa-213 and Optimizer wXa-223 up to 20260704. This impacts the function exec of the file /xgatev1/system/datetime.php of the component System Clock. The manipulation leads to command injection. The attack may be initiated remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Articles & Coverage 1
AnalysisAI
Command injection in RedPort Optimizer wXa-203, wXa-213, and wXa-223 devices (firmware through 20260704) allows low-privileged remote attackers to execute arbitrary OS commands via the System Clock management endpoint. The vulnerable exec() call in /xgatev1/system/datetime.php accepts unsanitized user input, enabling shell metacharacter injection. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid low-privilege authenticated session on the RedPort Optimizer web management interface, as indicated by PR:L in the CVSS 4.0 vector. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 base score of 8.6 reflects a network-reachable, low-complexity attack path requiring only low privileges and no user interaction, with full confidentiality, integrity, and availability impact on both the vulnerable device and subsequent systems - the SC:H/SI:H/SA:H metrics indicate the compromise can propagate beyond the device itself to connected WAN or satellite network segments. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch has been identified at time of analysis - the vendor did not respond to responsible disclosure, and no updated firmware version is referenced in any available source. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours: inventory all RedPort Optimizer wXa-203, wXa-213, and wXa-223 devices in production and their current firmware versions; immediately segment these devices with network access controls, blocking all external access to port/endpoint serving the System Clock management function, and restrict System Clock /xgatev1/system/datetime.php access to trusted administrative networks only. …
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External POC / Exploit Code
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