vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2020-26762

CRITICAL
9.8
CVSS Score
Published: December 1, 2020 at 02:56 PM UTC
Updated: June 17, 2026 at 03:08 AM UTC
4 products affected across 1 vendorIc 3140W FirmwareIc 3116W FirmwareIc-3140W

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
CRITICAL9.8
Exploit prediction
EPSS 2%

Description

A stack-based buffer-overflow exists in Edimax IP-Camera IC-3116W (v3.06) and IC-3140W (v3.07), which allows an unauthenticated, unauthorized attacker to perform remote-code-execution due to a crafted GET-Request. The overflow occurs in binary ipcam_cgi due to a missing type check in function doGetSysteminfo(). This has been fixed in version: IC-3116W v3.08.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ic 3116W Firmware· Edimax
95%
3.06
edimax-ic-3116w (same device)
Ic 3140W Firmware· Edimax
95%
3.07
edimax-ic-3140w (same device)
Ic-3116W· Edimaxdevice
80%
All versions
Ic-3140W· Edimaxdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.edimax.com/edimax/download/download/data/edimax/de/download/for_home/home_network_cameras/home_network_cameras_indoor_fixed/ic-3116w

CVSS

9.8CRITICAL[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card