CVE-2023-33145

Edge Chromium vulnerability

CVSS

6.5

EPSS

8.6%

EPSS pct

95th

Exploited

No known

Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

Affected vendor

Microsoft

Affected product

Edge Chromium

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Published

2023-06-14

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 8.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 95% of all scored CVEs.

Check your external exposure to CVE-2023-33145

Confirm whether Microsoft Edge Chromium is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2023-33145.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2023-33145

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2023-33145 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

Run a free external exposure scan

Are you exposed to CVE-2023-33145?

Run an instant, non-intrusive external scan to check your attack surface for CVE-2023-33145.

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