CVE-2023-46012 — CRITICAL (9.8)

Vulnerability Description

Buffer Overflow vulnerability LINKSYS EA7500 3.0.1.207964 allows a remote attacker to execute arbitrary code via an HTTP request to the IGD UPnP.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Linksys	Ea7500 Firmware	3.0.1.207964
Linksys	Ea7500	3.0

Related Weaknesses (CWE)

CWE-120

References

https://github.com/dest-3/CVE-2023-46012/tree/mainExploitThird Party Advisory
https://github.com/dest-3/CVE-2023-46012/tree/mainExploitThird Party Advisory

FAQ

What is CVE-2023-46012?

CVE-2023-46012 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Buffer Overflow vulnerability LINKSYS EA7500 3.0.1.207964 allows a remote attacker to execute arbitrary code via an HTTP request to the IGD UPnP.

How severe is CVE-2023-46012?

CVE-2023-46012 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-46012?

Check the references section above for vendor advisories and patch information. Affected products include: Linksys Ea7500 Firmware, Linksys Ea7500.