CVE-2023-25281 — HIGH (7.5)

Vulnerability Description

A stack overflow vulnerability exists in pingV4Msg component in D-Link DIR820LA1_FW105B03, allows attackers to cause a denial of service via the nextPage parameter to ping.ccp.

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	1.05b03
Dlink	Dir-820L	a1

Related Weaknesses (CWE)

CWE-787

References

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

FAQ

What is CVE-2023-25281?

CVE-2023-25281 is a vulnerability with a CVSS score of 7.5 (HIGH). A stack overflow vulnerability exists in pingV4Msg component in D-Link DIR820LA1_FW105B03, allows attackers to cause a denial of service via the nextPage parameter to ping.ccp.

How severe is CVE-2023-25281?

CVE-2023-25281 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-2023-25281?

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