CVE-2022-34973

Name: CVE-2022-34973
Creator: NVD / NIST
Published: 2022-08-03T15:15:07.787+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 14.76%

Last modified Jun 17, 2026

CVE-2022-34973 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. D-Link DIR820LA1_FW106B02 was discovered to contain a buffer overflow via the nextPage parameter at ping.ccp.. EPSS estimates a 14.76% chance of exploitation in the next 30 days.

Description

D-Link DIR820LA1_FW106B02 was discovered to contain a buffer overflow via the nextPage parameter at ping.ccp.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

14.76%

96.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Dlink	Dir-820l Firmware	1.06b02

References

https://github.com/1759134370/iot/blob/main/DIR-820L.mdBroken Link, Exploit, Third Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/1759134370/iot/blob/main/DIR-820L.mdBroken Link, Exploit, Third Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

Timeline

Published: Aug 3, 2022
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2022-34973?

D-Link DIR820LA1_FW106B02 was discovered to contain a buffer overflow via the nextPage parameter at ping.ccp.

How severe is CVE-2022-34973?

CVE-2022-34973 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 14.76% probability of exploitation in the next 30 days.

How do I fix CVE-2022-34973?

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-2022-34973?

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

Scan your code now

Source: NVD / NIST