CVE-2023-33485 — HIGH (8.8)

Vulnerability Description

TOTOLINK X5000R V9.1.0u.6118_B20201102 and V9.1.0u.6369_B20230113 contains a post-authentication buffer overflow via parameter sPort/ePort in the addEffect function.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Totolink	X5000R Firmware	9.1.0u.6118_b20201102
Totolink	X5000R	-

Related Weaknesses (CWE)

CWE-787

References

https://github.com/Kazamayc/vuln/tree/main/TOTOLINK/X5000R/5ExploitThird Party Advisory
https://github.com/Kazamayc/vuln/tree/main/TOTOLINK/X5000R/5ExploitThird Party Advisory

FAQ

What is CVE-2023-33485?

CVE-2023-33485 is a vulnerability with a CVSS score of 8.8 (HIGH). TOTOLINK X5000R V9.1.0u.6118_B20201102 and V9.1.0u.6369_B20230113 contains a post-authentication buffer overflow via parameter sPort/ePort in the addEffect function.

How severe is CVE-2023-33485?

CVE-2023-33485 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-33485?

Check the references section above for vendor advisories and patch information. Affected products include: Totolink X5000R Firmware, Totolink X5000R.