CVE-2023-25283 — HIGH (7.5)

Vulnerability Description

A stack overflow vulnerability in D-Link DIR820LA1_FW106B02 allows attackers to cause a denial of service via the reserveDHCP_HostName_1.1.1.0 parameter to lan.asp.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Dlink	Dir-820L Firmware	1.06b02
Dlink	Dir-820L	a1

Related Weaknesses (CWE)

CWE-787

References

https://github.com/migraine-sudo/D_Link_Vuln/tree/main/stackoverflow%20%20in%20rExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory
https://github.com/migraine-sudo/D_Link_Vuln/tree/main/stackoverflow%20%20in%20rExploitThird Party Advisory
https://www.dlink.com/en/security-bulletin/Vendor Advisory

FAQ

What is CVE-2023-25283?

CVE-2023-25283 is a vulnerability with a CVSS score of 7.5 (HIGH). A stack overflow vulnerability in D-Link DIR820LA1_FW106B02 allows attackers to cause a denial of service via the reserveDHCP_HostName_1.1.1.0 parameter to lan.asp.

How severe is CVE-2023-25283?

CVE-2023-25283 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-25283?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-820L Firmware, Dlink Dir-820L.