CVE-2023-7223

Name: CVE-2023-7223
Creator: NVD / NIST
Published: 2024-01-09T16:15:43.99+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.64%

Last modified Jun 17, 2026

CVE-2023-7223 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A vulnerability classified as problematic has been found in Totolink T6 4.1.9cu.5241_B20210923. This affects an unknown part of the file /cgi-bin/cstecgi.cgi. EPSS estimates a 0.64% chance of exploitation in the next 30 days.

Description

A vulnerability classified as problematic has been found in Totolink T6 4.1.9cu.5241_B20210923. This affects an unknown part of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument topicurl with the input showSyslog leads to improper access controls. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-249867. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.64%

46.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Totolink	T6 Firmware	4.1.9cu.5241_b20210923

References

https://drive.google.com/file/d/1puSOo5XrzMrctw7EtrE7DnfssOOuhRTS/view?usp=sharingExploit, Third Party Advisory
https://vuldb.com/?ctiid.249867Permissions Required, Third Party Advisory
https://vuldb.com/?id.249867Permissions Required, Third Party Advisory
https://drive.google.com/file/d/1puSOo5XrzMrctw7EtrE7DnfssOOuhRTS/view?usp=sharingExploit, Third Party Advisory
https://vuldb.com/?ctiid.249867Permissions Required, Third Party Advisory
https://vuldb.com/?id.249867Permissions Required, Third Party Advisory

Timeline

Published: Jan 9, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-7223?

How severe is CVE-2023-7223?

CVE-2023-7223 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.64% probability of exploitation in the next 30 days.

How do I fix CVE-2023-7223?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-7223?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST