CVE-2024-11237

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

5.33% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 92.1% of scored records. A rank, not a probability.

NVD base score

8.7 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2024-11-15 12:00Z1 YR AGO

Last updated

2024-11-15 20:42Z1 YR AGO

Reserved

2024-11-15

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

High (CVSS 8.7)

CNA CVSS vector

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

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass
• CWE-121Stack-based Buffer OverflowVariant
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

fedf3668bd108ff67808b5dff46f0fdbc6e916e6c3a64a79edc545fb53ee24e2

• vuldb.comVDB-284672 | TP-Link VN020 F3v(T) DHCP DISCOVER Packet Parser TP-Thumper stack-based overflowhttps://vuldb.com/?id.284672vdb-entrytechnical-description
• vuldb.comVDB-284672 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/?ctiid.284672signaturepermissions-required
• vuldb.comSubmit #438408 | TP-Link VN020 F3v(T) ISP Routers Hardware Version: 1.0 / Firmware Version: TT_V6.2.1021 Stack-based Buffer Overflowhttps://vuldb.com/?submit.438408third-party-advisory
• github.comhttps://github.com/Zephkek/TP-Thumperrelated
• github.comhttps://github.com/Zephkek/TP-Thumper/blob/main/poc.cexploit
• www.tp-link.comhttps://www.tp-link.com/product