CVE-2020-21452

CRITICAL

uniview ISC2500-S Firmware - Unrestricted Upload of File with Dangerous Type via EC.php

Title source: llm

Description

An issue was discovered in uniview ISC2500-S. This is an upload vulnerability where an attacker can upload malicious code via /Interface/DevManage/EC.php?cmd=upload

References (1)

Core 1

Core References

Not Applicable x_refsource_misc

https://github.com/qq1654985095/tyq

View Writeup ZIP pw:eip

Scores

CVSS v3 9.8

EPSS 0.0109

EPSS Percentile 61.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-434

Status published

Products (1)

uniview/isc2500-s_firmware

Published Apr 29, 2021

Tracked Since Feb 18, 2026