What’s Vulnerable › Vulnerabilities

CVE-2024-11237: TP-Link VN020 F3v(T) DHCP DISCOVER Packet Parser TP-Thumper stack-based overflow

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.3% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-11-15 · updated 2026-06-17
• Weakness: CWE-119

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.

Affected products

• TP-Link Vn020-F3V(T) Firmware: tt_v6.2.1021

References

• https://github.com/Zephkek/TP-Thumper
• https://github.com/Zephkek/TP-Thumper/blob/main/poc.c
• https://vuldb.com/?ctiid.284672
• https://vuldb.com/?id.284672
• https://vuldb.com/?submit.438408
• https://www.tp-link.com/

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