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P4
CVE-2026-70637: LightFTP 0 through 2.4
CVE-2026-70637. CVSS 3.1 base score 5.9 (MEDIUM, Vendor/CNA). EPSS 0.00365 (percentile 0.29121), scored 22-Oct-2026.
Affected technology
LightFTP · 0 through 2.4, 0 through d28c5e08aa4bd128737d35cc6ee0f9630a910ed5
hfiref0x
Description’s affected range: through 2.4
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Anonymous attackers can cause undefined behavior by issuing LIST followed by ABOR commands without authentication. Vendor/CNA’s CVSS 4.0 assessment (base score 8.2/10) rates confidentiality and integrity impact as none; availability impact as high.
- CWE
- CWE-820
- CCR priority
- 23.7 /100 (P4)
- CVSS 3.1
- 5.9 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
- EPSS
- 0.00365 · percentile 0.29121 · 2026-10-22
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-70637.html