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Vulnerability record · CVE-2024-11237 · published 15 November 2024

CVE-2024-11237: Tp-link vn020-f3v\(t\) firmware memory buffer overflow vulnerability

Tp Link · Vn020 F3v\(T\) Firmware

A vulnerability, which was classified as critical, has been found in TP-Link VN020 F3v(T) TT_V6.2.1021. Affected by this issue is some unknown functionality of the component DHCP DISCOVER Packet Parser. The manipulation of the argument hostname leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

8.7 CVSS 4.0 High EPSS 5.3% · top 7.7% CWE-119 · Memory buffer overflowCWE-121 · Stack-based buffer overflow
8.7CVSS 4.0 base score, v2 7.8
5.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

A vulnerability, which was classified as critical, has been found in TP-Link VN020 F3v(T) TT_V6.2.1021. Affected by this issue is some unknown functionality of the component DHCP DISCOVER Packet Parser. The manipulation of the argument hostname leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Zephkek/TP-Thumper ExploitThird Party Advisory
https://github.com/Zephkek/TP-Thumper/blob/main/poc.c Exploit
https://vuldb.com/?ctiid.284672 Permissions RequiredVDB Entry
https://vuldb.com/?id.284672 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.438408 Third Party AdvisoryVDB Entry
https://www.tp-link.com/ Product

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Source: NIST National Vulnerability Database (record CVE-2024-11237), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.