CVE-2021-25328

moderate-risk
Published 2021-04-09

Skyworth Digital Technology RN510 V.3.1.0.4 RN510 V.3.1.0.4 contains a buffer overflow vulnerability in /cgi-bin/app-staticIP.asp. An authenticated attacker can send a specially crafted request to endpoint which can lead to a denial of service (DoS) or possible code execution on the device.

Do I need to act?

~
4.9% 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
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Rn510 Firmware

Affected Vendors

Skyworthdigital

References (6)

Exploit http://packetstormsecurity.com/files/162450/Shenzhen-Skyworth-RN510-Buffer-Overf...
Exploit http://seclists.org/fulldisclosure/2021/May/5
Exploit https://s3curityb3ast.github.io/KSA-Dev-011.md
Exploit http://packetstormsecurity.com/files/162450/Shenzhen-Skyworth-RN510-Buffer-Overf...
Exploit http://seclists.org/fulldisclosure/2021/May/5
Exploit https://s3curityb3ast.github.io/KSA-Dev-011.md
43
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 8/34 · Low
Exposure 5/34 · Minimal