Stack Overflow Vulnerability in D-Link DIR820LA1 Firmware
CVE-2023-25281

7.5HIGH

Key Information:

Vendor
D-Link
Status
Dir820la1 Firmware
Vendor
CVE Published:
16 March 2023

Summary

A stack overflow vulnerability in the pingV4Msg component of the D-Link DIR820LA1 firmware can be exploited by attackers to induce a denial of service. By manipulating the nextPage parameter within the ping.ccp file, malicious actors could overwhelm the device, disrupting its normal operations and rendering it unresponsive. Users are advised to apply the necessary updates to mitigate possible threats.

References

https://www.dlink.com/en/security-bulletin/
https://github.com/migraine-sudo/D_Link_Vuln/tree/main/st...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.