What’s Vulnerable › Vulnerabilities

CVE-2020-15471

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-07-01 · updated 2026-06-17
• Weakness: CWE-125

Description

In nDPI through 3.2, the packet parsing code is vulnerable to a heap-based buffer over-read in ndpi_parse_packet_line_info in lib/ndpi_main.c.

Affected products

• ntop nDPI: through 3.2

References

• https://github.com/fuzzing2026/CVE-PoCs/tree/main/ndpi-CVE-2020-15471
• https://github.com/ntop/nDPI/commit/61066fb106efa6d3d95b67e47b662de208b2b622
• https://github.com/ntop/nDPI/commit/61066fb106efa6d3d95b67e47b662de208b2b622

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