CVE-2023-25719

Katalog CVE

CVSS 8.8 · High EPSS 1,1%

Kerentanan Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') pada connectwise control. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

ConnectWise Control before 22.9.10032 (formerly known as ScreenConnect) fails to validate user-supplied parameters such as the Bin/ConnectWiseControl.Client.exe h parameter. This results in reflected data and injection of malicious code into a downloaded executable. The executable can be used to execute malicious queries or as a denial-of-service vector. NOTE: this CVE Record is only about the parameters, such as the h parameter (this CVE Record is not about the separate issue of signed executable files that are supposed to have unique configurations across customers' installations).

Rincian

Terbit di NVD

13 Februari 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 63,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cybir.com/2022/cve/hijacking-connectwise-control-and-ddos/ exploit · advisory pihak ketiga
• https://m.youtube.com/watch?v=fbNVUgmstSc&pp=0gcJCf0Ao7VqN5tD
• https://www.connectwise.com/blog/cybersecurity/the-importance-of-responsible-security-disclosures
• https://www.connectwise.com product
• https://www.huntress.com/blog/clearing-the-air-overblown-claims-of-vulnerabilities-exploits-severity