CVE-2023-47310

MEDIUMNVD 6.56.5—Elevated

6.5

A misconfiguration in the default settings of MikroTik RouterOS 7 and fixed in v7.14 allows incoming IPv6 UDP traceroute packets.

CVSS v3: 6.5
EG Score: 6.5(medium)
EPSS: 62.9%
KEV: Not listed

Published

June 30, 2025

Last Modified

April 15, 2026

References (3)

cve@mitrehttp://mikrotik.com
cve@mitrehttp://routeros.com
cve@mitrehttps://forum.mikrotik.com/t/fixed-in-7-14-security-vulnerability-default-configuration-firewall-bypass-for-ipv6-udp/262186

Weakness Classification(1)

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

CWE-1174

Data Freshness Timeline

(refreshed 14× 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.

2026-05-29 13:43 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
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2026-05-22 21:16 UTCepss_batch
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2026-05-22 21:16 UTCepss_batch
2026-05-21 22:41 UTCepss_batch
2026-05-21 11:52 UTCEG score recompute
2026-05-21 11:52 UTCGHSA enrichment
2026-05-20 22:37 UTCepss_batch
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2026-05-20 22:37 UTCepss_batch

Frequently asked(5)

What is CVE-2023-47310?

CVE-2023-47310 is a medium vulnerability published on June 30, 2025. A misconfiguration in the default settings of MikroTik RouterOS 7 and fixed in v7.14 allows incoming IPv6 UDP traceroute packets.

When was CVE-2023-47310 disclosed?

CVE-2023-47310 was first published in the National Vulnerability Database on June 30, 2025, 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-2023-47310 actively exploited?

CVE-2023-47310 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 62.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-47310?

CVE-2023-47310 has a CVSS v3 base score of 6.5 (NVD).

How do I remediate CVE-2023-47310?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-47310, 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.

Dependency Blast Radius

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CVE-2023-47310

📅 Published

🔄 Last Modified

🔗 References (3)