CVE-2022-26213

Name: CVE-2022-26213
Creator: NVD / NIST
Published: 2022-03-15T22:15:14.677+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 25.58%

Last modified Jun 17, 2026

CVE-2022-26213 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Totolink X5000R_Firmware v9.1.0u.6118_B20201102 was discovered to contain a command injection vulnerability in the function setNtpCfg, via the tz parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.. EPSS estimates a 25.58% chance of exploitation in the next 30 days.

Description

Totolink X5000R_Firmware v9.1.0u.6118_B20201102 was discovered to contain a command injection vulnerability in the function setNtpCfg, via the tz parameters. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

25.58%

97.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Totolink	X5000r Firmware	9.1.0u.6118_b20201102

References

https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_21/21.mdExploit, Third Party Advisory
https://github.com/pjqwudi1/my_vuln/blob/main/totolink/vuln_21/21.mdExploit, Third Party Advisory

Timeline

Published: Mar 15, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-26213?

How severe is CVE-2022-26213?

CVE-2022-26213 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 25.58% probability of exploitation in the next 30 days.

How do I fix CVE-2022-26213?

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-2022-26213?

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

Scan your code now

Source: NVD / NIST