EdgeConnect SD-WAN Gateways vulnerability

What happened

A vulnerability in the network security monitoring component of intrusion detection systems could allow an unauthenticated remote attacker to exploit a limited buffer overflow. Successful exploitation could allow an attacker to cause a denial-of-service or potentially execute arbitrary code on the system.

Affected versions

EdgeConnect SD-WAN Gateways: 9.7.0.0 through 9.7.0.0 (semver); 9.6.0.0 through 9.6.3.1 (semver); 9.5.0.0 through 9.5.8.1 (semver); 9.4.0.0 through 9.4.8.2 (semver) Fixed: See vendor advisory.

Why it matters

Review the vendor advisory and exposure of the affected product to determine operational impact.

Detection & mitigation

• Apply vendor-provided updates or mitigations.
• Review affected product exposure and access logs.