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P4
CVE-2025-12642: lighttpd 1.4.80
CVE-2025-12642. CVSS 3.1 base score 9.1 (CRITICAL, NVD). EPSS 0.00368 (percentile 0.29134), scored 17-Oct-2026.
Affected technology
lighttpd · 1.4.80
lighttpd
lighttpd · 1.4.80 to before 1.4.81
lighttpd
Component: mod_proxy
Attack conditions (Source advisory, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality, integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-444
- CCR priority
- 36.5 /100 (P4)
- CVSS 3.1
- 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · NVD
- EPSS
- 0.00368 · percentile 0.29134 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-19 14:02:10.907757+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2025-12642.html