CVE-2022-28573

Name: CVE-2022-28573
Creator: NVD / NIST
Published: 2022-05-02T14:15:08.127+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 27.46%

Last modified Jun 17, 2026

CVE-2022-28573 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection vulnerability in the function SetNTPserverSeting. This vulnerability allows attackers to execute arbitrary commands via the system_time_timezone parameter.. EPSS estimates a 27.46% chance of exploitation in the next 30 days.

Description

D-Link DIR-823-Pro v1.0.2 was discovered to contain a command injection vulnerability in the function SetNTPserverSeting. This vulnerability allows attackers to execute arbitrary commands via the system_time_timezone parameter.

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

27.46%

97.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Dlink	Dir-823 Pro Firmware	1.0.2

References

https://github.com/F0und-icu/TempName/tree/main/Dlink-823proExploit, Third Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/F0und-icu/TempName/tree/main/Dlink-823proExploit, Third Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

Timeline

Published: May 2, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-28573?

How severe is CVE-2022-28573?

CVE-2022-28573 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 27.46% probability of exploitation in the next 30 days.

How do I fix CVE-2022-28573?

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-2022-28573?

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

Scan your code now

Source: NVD / NIST