CVE-2023-33145 | Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

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Microsoft Edge (Chromium-based) Information Disclosure Vulnerability

Published: 2023-06-14 Last update: 2025-01-01 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-33145 is rated High Exploit Risk (73.4/100): CVSS Medium severity, with high exploitation likelihood (EPSS 7.44%, 92th percentile). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2023-33145

EDB-ID Source Kind Published Link
51571 exploit_db edb 2023-07-06 Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2023-33145

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-03-08 7.10% 7.44% +0.33%
2 2025-12-08 4.61% 7.10% +2.49%
3 2025-11-21 — 4.61% —

Full EPSS history (32 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-33145

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 3.6 [email protected]

Weakness enumeration for CVE-2023-33145

OS Trackers for CVE-2023-33145

vendor priority summary link
gentoo high CVE-2023-33145: 1 GLSA(s) (202402-05), 1 atom(s) (www-client/microsoft-edge); latest impact high. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2023-33145

Affected software / configurations for CVE-2023-33145

Vendor Product Version Raw CPE
microsoft edge_chromium < 114.0.1823.51 cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*

References for CVE-2023-33145

cvelogic Threat Intelligence