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Unrated severityNVD Advisory· Published Sep 7, 2023· Updated Nov 21, 2025

MikroTik RouterOS Web Interface Heap Corruption

CVE-2023-30800

Description

The web server used by MikroTik RouterOS version 6 is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server's heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted. The issue was fixed in RouterOS 6.49.10 stable. RouterOS version 7 is not affected.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Mikrotik/Routerosllm-fuzzy2 versions
    <6.49.10+ 1 more
    • (no CPE)range: <6.49.10
    • (no CPE)range: 6.49.9

Patches

Vulnerability mechanics

References

1

News mentions

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