CVE-2022-38511

Name: CVE-2022-38511
Creator: NVD / NIST
Published: 2022-08-29T00:15:08.967+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 1.38%

Last modified Jun 17, 2026

CVE-2022-38511 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. TOTOLINK A810R V5.9c.4050_B20190424 was discovered to contain a command injection vulnerability via the component downloadFile.cgi.. EPSS estimates a 1.38% chance of exploitation in the next 30 days.

Description

TOTOLINK A810R V5.9c.4050_B20190424 was discovered to contain a command injection vulnerability via the component downloadFile.cgi.

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

1.38%

68.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Totolink	A810r Firmware	5.9c.4050_b20190424

References

https://github.com/whiter6666/CVE/blob/main/TOTOLINK_A810R/downloadFile.mdExploit, Third Party Advisory
https://github.com/whiter6666/CVE/blob/main/TOTOLINK_A810R/downloadFile.mdExploit, Third Party Advisory

Timeline

Published: Aug 29, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-38511?

TOTOLINK A810R V5.9c.4050_B20190424 was discovered to contain a command injection vulnerability via the component downloadFile.cgi.

How severe is CVE-2022-38511?

CVE-2022-38511 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.38% probability of exploitation in the next 30 days.

How do I fix CVE-2022-38511?

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-2022-38511?

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

Scan your code now

Source: NVD / NIST