{"cve":"CVE-2018-5704","nvd":{"published":"2018-01-16T09:29:00.467","modified":"2026-06-17T02:00:37.633","status":"Modified","description":"Open On-Chip Debugger (OpenOCD) 0.10.0 does not block attempts to use HTTP POST for sending data to 127.0.0.1 port 4444, which allows remote attackers to conduct cross-protocol scripting attacks, and consequently execute arbitrary commands, via a crafted web site.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","score":9.6},"cwes":["CWE-134"],"references":["https://lists.debian.org/debian-lts-announce/2018/01/msg00027.html","https://sourceforge.net/p/openocd/mailman/message/36188041/","https://www.debian.org/security/2018/dsa-4093","https://lists.debian.org/debian-lts-announce/2018/01/msg00027.html","https://sourceforge.net/p/openocd/mailman/message/36188041/"],"products":["debian:debian_linux","openocd:open_on-chip_debugger"],"source":"nvd","synced_at":"2026-10-19T20:47:56.471723566+00:00"},"epss":{"cve":"CVE-2018-5704","score":0.04582,"percentile":0.91635,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}