CVE-2021-29221

Katalog CVE

CVSS 7.0 · High EPSS 0,58%

Kerentanan Untrusted Search Path pada erlang/otp. Skor CVSS 3.1 7.0 (High) menurut NVD.

Deskripsi (NVD)

A local privilege escalation vulnerability was discovered in Erlang/OTP prior to version 23.2.3. By adding files to an existing installation's directory, a local attacker could hijack accounts of other users running Erlang programs or possibly coerce a service running with "erlsrv.exe" to execute arbitrary code as Local System. This can occur only under specific conditions on Windows with unsafe filesystem permissions.

Rincian

Terbit di NVD

9 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.0 (High), sumber NVD
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-426: Untrusted Search Path

EPSS (30 hari)

0,58% peluang dieksploitasi; lebih tinggi dari 46,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://deepsurface.com/deepsurface-security-advisory-local-privilege-escalation-in-erlang-on-windows-cve-2021... exploit · advisory pihak ketiga
• https://github.com/erlang/otp/releases/tag/OTP-23.2.3 advisory pihak ketiga