CVE-2024-11237
CVE-2024-11237 is a high-severity vulnerability in Tp-link Vn020-f3v(t) Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 7.8
- CVSS v4: 8.7
- EPSS exploit prediction: 5% (91st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-33694
- Weakness: CWE-787
- Affected product: Tp-link Vn020-f3v(t) Firmware
- Published:
- Last modified:
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.
Frequently asked questions
- What is CVE-2024-11237?
- 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.
- How severe is CVE-2024-11237?
- CVE-2024-11237 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2024-11237 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-11237?
- CVE-2024-11237 affects Tp-link Vn020-f3v(t) Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-11237?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2024-11237 have an EU (EUVD) identifier?
- Yes. CVE-2024-11237 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-33694.
- When was CVE-2024-11237 published?
- CVE-2024-11237 was published on 2024-11-15 and last updated on 2026-06-17.
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/
Affected products (1)
- cpe:2.3:o:tp-link:vn020-f3v\(t\)_firmware:tt_v6.2.1021:*:*:*:*:*:*:*
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