Security readout for executives and security teams
Plain-English summary
CVE-2022-3313 is a Chrome full-screen security UI spoofing flaw. A malicious webpage could make users believe they are seeing trusted browser or security information when they are not. The main business risk is deception leading to unsafe user decisions, not data theft or service disruption by itself.
Executive priority
Treat this as a moderate browser hygiene issue. It is not documented as actively exploited in the provided sources, but it can support convincing user deception. Patch through standard endpoint browser update processes and verify completion.
Technical view
Google Chrome before 106.0.5249.62 had incorrect security UI handling in full-screen mode, classified as CWE-451. A remote attacker could use a crafted HTML page to spoof security UI. CVSS 3.1 is 6.5 with network attack vector, low complexity, no privileges, required user interaction, and high integrity impact.
Likely exposure
Exposure is most likely on managed or unmanaged endpoints still running Chrome versions earlier than 106.0.5249.62. The issue requires a user to interact with attacker-controlled web content, so browser patch posture and phishing exposure drive practical risk.
Exploitation context
The source bundle does not show CISA KEV listing or other cited evidence of active exploitation. Public evidence supports a remote, user-assisted spoofing scenario through crafted HTML, but not confirmed exploitation in the wild.
Researcher notes
The public CVE data gives limited implementation detail, and the Chromium bug reference may not provide full public context. Do not infer broader product impact beyond Google Chrome. Validation should focus on version exposure and whether full-screen UI spoofing risk is mitigated by updating.
Mitigation direction
- Update Chrome to version 106.0.5249.62 or later.
- Check Google Chrome release guidance for any platform-specific instructions.
- Ensure browser auto-update is enabled across managed endpoints.
- Prioritize users exposed to phishing or untrusted web browsing.
Validation and detection
- Inventory Chrome versions across endpoint management tools.
- Confirm no endpoints run Chrome earlier than 106.0.5249.62.
- Review browser update policy and update deferral settings.
- Check security awareness controls for full-screen spoofing and phishing scenarios.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-451: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2022-3313 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N2.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://chromereleases.googleblog.com/2022/09/stable-channel-update-for-desktop_27.htmlCVE reference
- https://crbug.com/1317904CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
User Interface (UI) Misrepresentation of Critical Information
User Interface (UI) Misrepresentation of Critical Information represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.