E2bn maintains a narrowly scoped content-filtering and web-gateway product, e2guardian, which sits in the network path of web traffic for organizations managing internet access. The durable signal in its vulnerability profile centers on certificate handling and validation weaknesses, reflecting the inspection and TLS termination demands of a filtering appliance. Current exploitation activity and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by E2bn over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-44273HIGH e2guardian v5.4.x <= v5.4.3r is affected by missing SSL certificate validation in the SSL MITM engine. In standalone mode (i.e., acting as a proxy or a transparent proxy), with SSL | Dec 23, 2021 | 7.4 | 24 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by E2bn.
Media articles that mention a CVE ID that affects a product developed by E2bn — matched by CVE ID, not by vendor name.