CVE-2021-27184

Katalog CVE

CVSS 7.5 · High EPSS 1,6%

Kerentanan Improper Restriction of XML External Entity Reference pada pelco digital sentry server. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Pelco Digital Sentry Server 7.18.72.11464 has an XML External Entity vulnerability (exploitable via the DTD parameter entities technique), resulting in disclosure and retrieval of arbitrary data on the affected node via an out-of-band (OOB) attack. The vulnerability is triggered when input passed to the XML parser is not sanitized while parsing the ControlPointCacheShare.xml file (in a %APPDATA%\Pelco directory) when DSControlPoint.exe is executed.

Rincian

Terbit di NVD

11 Februari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-611: Improper Restriction of XML External Entity Reference

EPSS (30 hari)

1,6% peluang dieksploitasi; lebih tinggi dari 75,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.pelco.com/s/article/What-is-the-Digital-Sentry-software-release-revision-history release notes · advisory vendor
• https://github.com/vitorespf/Advisories/blob/master/Pelco_Digital_Sentry_Server.txt exploit · advisory pihak ketiga