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CVE-2022-33649

31
FAUCET Score

CVE-2022-33649 is a critical security feature bypass vulnerability affecting Microsoft Edge (Chromium-based) with a CVSS score of 9.6. This flaw allows an unauthenticated attacker to execute arbitrary code with high impact on confidentiality, integrity, and availability, requiring user interaction via a low complexity network attack. While not currently listed in CISA's KEV catalog and lacking public exploit intelligence (Metasploit, Nuclei, ExploitDB), its high FAUCET Risk Score of 84/100 and notable media coverage suggest significant potential risk. Community discussion is limited, but its inclusion in Microsoft's August 2022 Patch Tuesday highlights its importance.

Impacted Technologies

VendorProductVersion(s)CPE
< 104.0.1293.47CPE matchmatch criteria
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.6CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.93%
Probability of exploitation in next 30 days
EPSS Percentile
77.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0193 is in the 82nd percentile among its peer group of 836 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.8 Bluesky, 0.5 Mastodon, and 1.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

microsoftpatch availablevia msrc
Product: Microsoft Edge (Chromium-based)Fixed in: 104.0.1293.47

Vendor Advisories (1)

microsoft2022-Aug/CVE-2022-33649Important

Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability

Aug 9, 2022

References

msrc.microsoft.com / update-guide/vulnerability/CVE-2022-33649