CVE-2024-0999

Name: CVE-2024-0999
Creator: NVD / NIST
Published: 2024-01-29T13:15:08.753+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 1.49%

Last modified Jun 17, 2026

CVE-2024-0999 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216. It has been declared as critical. EPSS estimates a 1.49% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Totolink N200RE 9.3.5u.6139_B20201216. It has been declared as critical. This vulnerability affects the function setParentalRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument eTime leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-252268. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Metrics

CVSS 3.1

8.8/10

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

EPSS Probability

1.49%

70.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-121

Affected Software

Vendor	Product	Versions
Totolink	N200re Firmware	9.3.5u.6139_b20201216

References

https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-setParentalRules-f891c062b86349a596ee173cb456b4f6?pvs=4Exploit, Third Party Advisory
https://vuldb.com/?ctiid.252268Third Party Advisory
https://vuldb.com/?id.252268Third Party Advisory
https://jylsec.notion.site/TOTOLINK-N200RE-has-stack-buffer-overflow-vulnerability-in-setParentalRules-f891c062b86349a596ee173cb456b4f6?pvs=4Exploit, Third Party Advisory
https://vuldb.com/?ctiid.252268Third Party Advisory
https://vuldb.com/?id.252268Third Party Advisory

Timeline

Published: Jan 29, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-0999?

How severe is CVE-2024-0999?

CVE-2024-0999 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.49% probability of exploitation in the next 30 days.

How do I fix CVE-2024-0999?

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-2024-0999?

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

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Source: NVD / NIST