{"id":"CVE-2026-102815","aliases":["EUVD-2026-111274","GHSA-x9gf-gx28-57pq"],"status":"published","title":"Command Injection in tmpServer Allows Local Privilege Escalation in TP-Link RE305","description":"An\noperating-system command injection vulnerability exists in the tmpServer\nservice of TP-Link RE305 V3. The service runs with root privileges and listens\non the local loopback interface. A local attacker with access to a\nlow-privileged process on the device may submit a crafted request to the TDDPv1\nservice and execute operating-system commands with root privileges.\n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may allow a local attacker with low privileges to obtain root\nprivileges and execute arbitrary operating-system commands on the affected\ndevice.","severity":{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00598,"percentile":0.49084,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-10-27T17:40:59Z","modified":"2026-10-29T11:17:23Z","products":[{"vendor":"tp-link systems inc.","product":"re305 v3"}],"references":[{"url":"https://www.tp-link.com/us/support/download/re305/v3/#Firmware","tags":["patch"]},{"url":"https://www.tp-link.com/en/support/download/re305/v3/#Firmware","tags":["patch"]},{"url":"https://www.tp-link.com/us/support/faq/5362/","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102815"},{"url":"https://www.tp-link.com/us/support/faq/5362"},{"url":"https://github.com/advisories/GHSA-x9gf-gx28-57pq"}],"sources":{"cve":[{"id":"CVE-2026-102815","title":"Command Injection in tmpServer Allows Local Privilege Escalation in TP-Link RE305","description":"An\noperating-system command injection vulnerability exists in the tmpServer\nservice of TP-Link RE305 V3. The service runs with root privileges and listens\non the local loopback interface. A local attacker with access to a\nlow-privileged process on the device may submit a crafted request to the TDDPv1\nservice and execute operating-system commands with root privileges.\n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may allow a local attacker with low privileges to obtain root\nprivileges and execute arbitrary operating-system commands on the affected\ndevice.","status":"published","published":"2026-10-27T17:40:59.514Z","modified":"2026-10-29T10:45:45.539Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T13:38:54.394896Z"}],"euvd":[{"id":"EUVD-2026-111274","description":"An\noperating-system command injection vulnerability exists in the tmpServer\nservice of TP-Link RE305 V3. The service runs with root privileges and listens\non the local loopback interface. A local attacker with access to a\nlow-privileged process on the device may submit a crafted request to the TDDPv1\nservice and execute operating-system commands with root privileges.\n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may allow a local attacker with low privileges to obtain root\nprivileges and execute arbitrary operating-system commands on the affected\ndevice.","status":"published","published":"2026-10-27T17:40:59Z","modified":"2026-10-29T10:45:45Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T16:59:17.279653Z"}],"ghsa":[{"id":"GHSA-x9gf-gx28-57pq","title":"An\noperating-system command injection vulnerability exists in the tmpServer\nservice of TP-Link...","description":"An\noperating-system command injection vulnerability exists in the tmpServer\nservice of TP-Link RE305 V3. The service runs with root privileges and listens\non the local loopback interface. A local attacker with access to a\nlow-privileged process on the device may submit a crafted request to the TDDPv1\nservice and execute operating-system commands with root privileges.\n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may allow a local attacker with low privileges to obtain root\nprivileges and execute arbitrary operating-system commands on the affected\ndevice.","status":"published","published":"2026-10-27T18:31:48Z","modified":"2026-10-27T18:31:49Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:14:30.732607Z"}],"nvd":[{"id":"CVE-2026-102815","description":"An\noperating-system command injection vulnerability exists in the tmpServer\nservice of TP-Link RE305 V3. The service runs with root privileges and listens\non the local loopback interface. A local attacker with access to a\nlow-privileged process on the device may submit a crafted request to the TDDPv1\nservice and execute operating-system commands with root privileges.\n\n\n\n\n\n\n\n\n\nSuccessful\nexploitation may allow a local attacker with low privileges to obtain root\nprivileges and execute arbitrary operating-system commands on the affected\ndevice.","status":"published","published":"2026-10-27T18:17:30.31Z","modified":"2026-10-29T11:17:23.077Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:13:04.037468Z"}]}}