CVE-2020-35476: opentsdb

csirt@kutim:~/threat-intel/cve/CVE-2020-35476

CVSS 9.8 · Critical EPSS 85,3%

Kerentanan Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') pada opentsdb. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

A remote code execution vulnerability occurs in OpenTSDB through 2.4.0 via command injection in the yrange parameter. The yrange value is written to a gnuplot file in the /tmp directory. This file is then executed via the mygnuplot.sh shell script. (tsd/GraphHandler.java attempted to prevent command injections by blocking backticks but this is insufficient.)

Rincian

Terbit di NVD: 16 Desember 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
EPSS (30 hari): 85,3% peluang dieksploitasi; lebih tinggi dari 99,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
opentsdb	opentsdb	Semua versi hingga 2.4.0

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

http://packetstormsecurity.com/files/170331/OpenTSDB-2.4.0-Command-Injection.html exploit · advisory pihak ketiga · vdb entry
https://github.com/OpenTSDB/opentsdb/issues/2051 exploit · issue tracking · advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.