CVE-2022-41517

Name: CVE-2022-41517
Creator: NVD / NIST
Published: 2022-10-06T18:16:57.88+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 0.85%

Last modified Jun 17, 2026

CVE-2022-41517 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a stack overflow in the lang parameter in the setLanguageCfg function. EPSS estimates a 0.85% chance of exploitation in the next 30 days.

Description

TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a stack overflow in the lang parameter in the setLanguageCfg function

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

0.85%

53.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-787

Affected Software

Vendor	Product	Versions
Totolink	Nr1800x Firmware	9.1.0u.6279_b20210910

References

https://brief-nymphea-813.notion.site/TOTOLink-NR1800X-f97f2b9552c04eaf85fce31bccbfcf04Exploit, Third Party Advisory
https://brief-nymphea-813.notion.site/TOTOLink-NR1800X-f97f2b9552c04eaf85fce31bccbfcf04Exploit, Third Party Advisory

Timeline

Published: Oct 6, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-41517?

TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a stack overflow in the lang parameter in the setLanguageCfg function

How severe is CVE-2022-41517?

CVE-2022-41517 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.85% probability of exploitation in the next 30 days.

How do I fix CVE-2022-41517?

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-2022-41517?

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

Scan your code now

Source: NVD / NIST