CVE-2020-26762

moderate-risk
Published 2020-12-01

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.

Do I need to act?

~
4.4% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (2)

Ic-3116W Firmware
Ic-3140W Firmware

Affected Vendors

Edimax

References (2)

Vendor Advisory https://www.edimax.com/edimax/download/download/data/edimax/de/download/for_home...
Vendor Advisory https://www.edimax.com/edimax/download/download/data/edimax/de/download/for_home...
47
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 8/34 · Low
Exposure 7/34 · Low