Is CVE-2026-27517 actively exploited?

No active exploitation of CVE-2026-27517 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-27517 be exploited remotely?

Yes. CVE-2026-27517 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-27517?

CVE-2026-27517 has a CVSS score of 6.1 (MEDIUM) and an EPSS exploitation probability of 0.03%.

HOME VULNERABILITIESCVE-2026-27517

MEDIUM

CVE-2026-27517

CWE-79Published: February 24, 2026· Updated: Mar 2, 2026

6.1

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:7.9th

Official Description

Binardat 10G08-0800GSM network switch firmware version V300SP10260209 and prior reflect unsanitized user input in the web interface, allowing an attacker to inject and execute arbitrary JavaScript in the context of an authenticated user.

NVD Source

Technical Analysis

CVE-2026-27517 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

Exploitation does not require any privileges, though user interaction (Required) is needed, which slightly reduces the risk of mass automated attacks.

The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.

From a weakness classification perspective (CWE-79): Cross-site scripting (XSS) vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users.