CVE-2021-40378

HIGH

Compro IP70 IP570 IP60 TN540 Firmware - Unauthenticated Denial of Service via killps.cgi

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2021-40378. PoCs published by icekam.

AI-analyzed exploit summary This exploit targets a backdoor in Compro Technology IP cameras, specifically the 'killps.cgi' endpoint, which when accessed deletes all device data, resulting in a Denial-of-Service (DoS). The exploit requires authentication and involves a simple HTTP request to the vulnerable path.

Description

An issue was discovered on Compro IP70 2.08_7130218, IP570 2.08_7130520, IP60, and TN540 devices. /cgi-bin/support/killps.cgi deletes all data from the device.

Exploits (1)

exploitdb WORKING POC
by icekam · textwebappshardware
https://www.exploit-db.com/exploits/50250

This exploit targets a backdoor in Compro Technology IP cameras, specifically the 'killps.cgi' endpoint, which when accessed deletes all device data, resulting in a Denial-of-Service (DoS). The exploit requires authentication and involves a simple HTTP request to the vulnerable path.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Compro IP70 2.08_7130218, IP570 2.08_7130520, IP60, TN540
Auth required
Prerequisites: Authentication credentials for the target device
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2

Scores

CVSS v3 8.1
EPSS 0.1502
EPSS Percentile 96.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Details

CWE
CWE-862
Status published
Products (4)
comprotech/ip570_firmware 2.08_7130520
comprotech/ip60_firmware
comprotech/ip70_firmware 2.08_7130218
comprotech/tn540_firmware
Published Sep 01, 2021
Tracked Since Feb 18, 2026