{"id":"CVE-2025-44039","aliases":["EUVD-2025-14395","GHSA-pwv6-v269-632r"],"status":"published","title":"CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections...","description":"CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.","severity":{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00224,"percentile":0.13171,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-306"],"published":"2025-05-13T00:00:00Z","modified":"2026-06-17T09:24:56Z","exploits":[{"source":"pocgithub","id":"Yashodhanvivek/CP-XR-DE21-S--4G-Router-Vulnerabilities","title":"Yashodhanvivek/CP-XR-DE21-S--4G-Router-Vulnerabilities","date":"2025-05-02","url":"https://github.com/Yashodhanvivek/CP-XR-DE21-S--4G-Router-Vulnerabilities"}],"products":[{"vendor":"cpplusworld","product":"cp-xr-de21-s_firmware"}],"references":[{"url":"https://github.com/Yashodhanvivek/CP-XR-DE21-S--4G-Router-Vulnerabilities/blob/main/input.md","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-44039"},{"url":"https://github.com/advisories/GHSA-pwv6-v269-632r"}],"sources":{"cve":[{"id":"CVE-2025-44039","description":"CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.","status":"published","published":"2025-05-13T00:00:00Z","modified":"2025-05-13T15:33:54.259Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2025-14395","description":"CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.","status":"published","published":"2025-05-13T00:00:00Z","modified":"2025-05-13T15:33:54Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:48.910403Z"}],"ghsa":[{"id":"GHSA-pwv6-v269-632r","title":"CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections...","description":"CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.","status":"published","published":"2025-05-13T15:32:17Z","modified":"2025-05-13T18:31:57Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T15:02:16.545482Z"}],"nvd":[{"id":"CVE-2025-44039","description":"CP-XR-DE21-S -4G Router Firmware version 1.031.022 was discovered to contain insecure protections for its UART console. This vulnerability allows local attackers to connect to the UART port via a serial connection, read all boot sequence, and revealing internal system details and sensitive information without any authentication.","status":"published","published":"2025-05-13T15:15:57.97Z","modified":"2026-06-17T09:24:56.84Z","cvss":[{"version":"3.1","score":5.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:11:07.176032Z"}]}}