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No exploitation reported

CVE-2024-0999

No exploitation reported by the sources we read.

  • Published2024-01-29
  • WeaknessCWE-121

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

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.

Timeline

dates in UTC
  1. 2024-01-2913:15CVE publishedNVD

Versions per branch

NVD · CISA-ADP
Totolink n200re firmwareversion to verify
BranchAffectedFixed in
9.3= 9.3.5u.6139_b20201216no fix published
9.3= 9.3.5u.6139_B201216no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Products declared by the CNA1 product

As VulDB, the CNA that assigned this CVE, declared them in the CVE record; versions as written.

  • Totolink N200RE
    Affected
    • = 9.3.5u.6139_B20201216no fix stated

Source: the CNA record (CVE Program), © The MITRE Corporation,CVE Terms of UseCVE recordupdated 2024-01-29

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

  • CISA-ADPSSVC decisionnone2024-08-23
  • CNACVSS 3.17.2known since 2026-10-23
  • NVDCVSS 3.18.8read 2026-10-23
  • CNACVSS 2.08.3known since 2026-10-23
  • CNAweakness (CWE)CWE-121known since 2026-10-23
  • FIRST EPSSEPSS score1.5 %2026-11-13
  • GitHub Advisoriesadvisory—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2024-01-29
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-xw8g-vjxc-xg4v

Frequently asked questions

What is CVE-2024-0999?

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.

Is CVE-2024-0999 actively exploited?

Active exploitation of CVE-2024-0999 has not been confirmed. Its EPSS score was 1.5% on 2026-11-13, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-0999?

CVE-2024-0999 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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