CVE-2022-36486

Name: CVE-2022-36486
Creator: NVD / NIST
Published: 2022-08-25T14:15:10.433+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 1.10%

Last modified Jun 17, 2026

CVE-2022-36486 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. TOTOLINK N350RT V9.3.5u.6139_B20201216 was discovered to contain a command injection vulnerability via the FileName parameter in the function UploadFirmwareFile.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.

Description

TOTOLINK N350RT V9.3.5u.6139_B20201216 was discovered to contain a command injection vulnerability via the FileName parameter in the function UploadFirmwareFile.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

1.10%

61.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Totolink	N350rt Firmware	9.3.5u.6139_b20201216

References

https://github.com/Darry-lang1/vuln/tree/main/TOTOLINK/N350RT/4Exploit, Third Party Advisory
https://github.com/Darry-lang1/vuln/tree/main/TOTOLINK/N350RT/4Exploit, Third Party Advisory

Timeline

Published: Aug 25, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-36486?

TOTOLINK N350RT V9.3.5u.6139_B20201216 was discovered to contain a command injection vulnerability via the FileName parameter in the function UploadFirmwareFile.

How severe is CVE-2022-36486?

CVE-2022-36486 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.

How do I fix CVE-2022-36486?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-36486?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST