Buffer Overflow Vulnerability in D-Link DIR-619L B1
CVE-2023-43867

7.5HIGH

Key Information:

Vendor

D-Link
Status
Dir-619l Firmware
Vendor
CVE Published:
28 September 2023

What is CVE-2023-43867?

The D-Link DIR-619L B1 version 2.02 is susceptible to a buffer overflow vulnerability through the formSetWanL2TP function. This security flaw can potentially allow an attacker to manipulate memory operations, leading to unauthorized access or execution of arbitrary code. Users are urged to apply necessary patches and secure their devices to mitigate potential risks associated with this vulnerability.

References

https://www.dlink.com/en/security-bulletin/
https://github.com/YTrick/vuln/blob/main/DIR-619L%20Buffe...

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

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CVE-2023-43867 : Buffer Overflow Vulnerability in D-Link DIR-619L B1