CVE-2021-47949

Katalog CVE

CVSS 8.8 · High EPSS 0,53%

Kerentanan Improper Link Resolution Before File Access ('Link Following'). Skor CVSS 3.1 8.8 (High) menurut vulncheck.com.

Deskripsi (NVD)

CyberPanel 2.1 contains a command execution vulnerability that allows authenticated attackers to read arbitrary files and execute remote code by exploiting symlink attacks through the filemanager controller endpoint. Attackers can manipulate the completeStartingPath parameter in POST requests to /filemanager/controller to create symbolic links, read sensitive files like database credentials, and execute arbitrary shell commands through the /websites/fetchFolderDetails endpoint.

Rincian

Terbit di NVD

10 Mei 2026

Terakhir diubah

6 Oktober 2026

Status NVD

Awaiting Analysis

CVSS 3.1

8.8 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-59: Improper Link Resolution Before File Access ('Link Following')

EPSS (30 hari)

0,53% peluang dieksploitasi; lebih tinggi dari 43,4% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://cyberpanel.net/
• https://github.com/usmannasir/cyberpanel
• https://www.exploit-db.com/exploits/50230
• https://www.vulncheck.com/advisories/cyberpanel-authenticated-remote-code-execution-via-symlink-attack