csirt@kutim:~/threat-intel/cve/CVE-2021-1491

Katalog CVE

CVSS 6.5 · Medium EPSS 1,3%

Kerentanan Improper Link Resolution Before File Access ('Link Following') pada cisco catalyst sd-wan manager. Skor CVSS 3.0 6.5 (Medium) menurut cisco.com.

Deskripsi (NVD)

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to read arbitrary files on the underlying file system of the device. This vulnerability is due to insufficient file scope limiting. An attacker could exploit this vulnerability by creating a specific file reference on the file system and then accessing it through the web-based management interface. A successful exploit could allow the attacker to read arbitrary files from the file system of the underlying operating system.Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Rincian

Terbit di NVD
15 November 2024
Terakhir diubah
17 Juni 2026
Status NVD
Analyzed
CVSS 3.0
6.5 (Medium), sumber cisco.com
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-59: Improper Link Resolution Before File Access ('Link Following')
EPSS (30 hari)
1,3% peluang dieksploitasi; lebih tinggi dari 70,4% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cisco catalyst sd-wan manager Versi 17.2.4
cisco catalyst sd-wan manager Versi 17.2.5
cisco catalyst sd-wan manager Versi 17.2.6
cisco catalyst sd-wan manager Versi 17.2.7
cisco catalyst sd-wan manager Versi 17.2.8
cisco catalyst sd-wan manager Versi 17.2.9
cisco catalyst sd-wan manager Versi 17.2.10
cisco catalyst sd-wan manager Versi 18.2.0
cisco catalyst sd-wan manager Versi 18.3.0
cisco catalyst sd-wan manager Versi 18.3.1
cisco catalyst sd-wan manager Versi 18.3.1.1
cisco catalyst sd-wan manager Versi 18.3.3
cisco catalyst sd-wan manager Versi 18.3.3.1
cisco catalyst sd-wan manager Versi 18.3.4
cisco catalyst sd-wan manager Versi 18.3.5
cisco catalyst sd-wan manager Versi 18.3.6
cisco catalyst sd-wan manager Versi 18.3.6.1
cisco catalyst sd-wan manager Versi 18.3.7
cisco catalyst sd-wan manager Versi 18.3.8
cisco catalyst sd-wan manager Versi 18.4.0
cisco catalyst sd-wan manager Versi 18.4.0.1
cisco catalyst sd-wan manager Versi 18.4.1
cisco catalyst sd-wan manager Versi 18.4.3
cisco catalyst sd-wan manager Versi 18.4.4
cisco catalyst sd-wan manager Versi 18.4.5
cisco catalyst sd-wan manager Versi 18.4.6
cisco catalyst sd-wan manager Versi 18.4.302
cisco catalyst sd-wan manager Versi 18.4.303
cisco catalyst sd-wan manager Versi 18.4.501_es
cisco catalyst sd-wan manager Versi 19.0.0
cisco catalyst sd-wan manager Versi 19.0.1a
cisco catalyst sd-wan manager Versi 19.1.0
cisco catalyst sd-wan manager Versi 19.2.0
cisco catalyst sd-wan manager Versi 19.2.1
cisco catalyst sd-wan manager Versi 19.2.2
cisco catalyst sd-wan manager Versi 19.2.3
cisco catalyst sd-wan manager Versi 19.2.4
cisco catalyst sd-wan manager Versi 19.2.4.0.1
cisco catalyst sd-wan manager Versi 19.2.31
cisco catalyst sd-wan manager Versi 19.2.32
cisco catalyst sd-wan manager Versi 19.2.097
cisco catalyst sd-wan manager Versi 19.2.098
cisco catalyst sd-wan manager Versi 19.2.099
cisco catalyst sd-wan manager Versi 19.2.929
cisco catalyst sd-wan manager Versi 19.3.0
cisco catalyst sd-wan manager Versi 20.1.1
cisco catalyst sd-wan manager Versi 20.1.1.1
cisco catalyst sd-wan manager Versi 20.1.2
cisco catalyst sd-wan manager Versi 20.1.2_937
cisco catalyst sd-wan manager Versi 20.1.12
cisco catalyst sd-wan manager Versi 20.3.1
cisco catalyst sd-wan manager Versi 20.3.2
cisco catalyst sd-wan manager Versi 20.3.2.1
cisco catalyst sd-wan manager Versi 20.3.2.1_927
cisco catalyst sd-wan manager Versi 20.3.2.1_930
cisco catalyst sd-wan manager Versi 20.3.2_925
cisco catalyst sd-wan manager Versi 20.3.2_928
cisco catalyst sd-wan manager Versi 20.3.2_929
cisco catalyst sd-wan manager Versi 20.3.2_937
cisco catalyst sd-wan manager Versi 20.3.3

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 63 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

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.