CVE-2023-52162

MEDIUMNVD 6.76.7—Elevated

6.7

Mercusys MW325R EU V3 (Firmware MW325R(EU)_V3_1.11.0 Build 221019) is vulnerable to a stack-based buffer overflow, which could allow an attacker to execute arbitrary code. Exploiting the vulnerability requires authentication.

CVSS v3: 6.7
EG Score: 6.7(medium)
EPSS: 52.1%
KEV: Not listed

Published

June 3, 2024

Last Modified

April 15, 2026

References (4)

cve@mitrehttps://k4m1ll0.com/cve-2023-52162.html
af854a3a-2127-422b-91ae-364da2661108https://k4m1ll0.com/cve-2023-52162.html
af854a3a-2127-422b-91ae-364da2661108https://www.vicarius.io/vsociety/posts/mercusys-mw325r-reverse-engineering-part-3-authenticated-remote-code-execution-cve-2023-52162
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.vicarius.io/vsociety/posts/mercusys-mw325r-reverse-engineering-part-3-authenticated-remote-code-execution-cve-2023-52162

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-121Stack-based Buffer Overflow

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(5)

What is CVE-2023-52162?

CVE-2023-52162 is a medium vulnerability published on June 3, 2024. Mercusys MW325R EU V3 (Firmware MW325R(EU)V31.11.0 Build 221019) is vulnerable to a stack-based buffer overflow, which could allow an attacker to execute arbitrary code. Exploiting the vulnerability requires authentication.

When was CVE-2023-52162 disclosed?

CVE-2023-52162 was first published in the National Vulnerability Database on June 3, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-52162 actively exploited?

CVE-2023-52162 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 52.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-52162?

CVE-2023-52162 has a CVSS v3 base score of 6.7 (NVD).

How do I remediate CVE-2023-52162?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-52162, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2023-52162

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2023-52162?

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Published

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References (4)

Frequently asked(5)

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