CVE-2024-4169

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.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total 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

1.75% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 75.9% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

2024-04-25 12:31Z2 YR AGO

Last updated

2024-08-01 20:33Z2 YR AGO

Reserved

2024-04-25

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

• CWE-121Stack-based Buffer OverflowVariant
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

300d8ded052bd3aec5a7f90441880e095bf0dca48698a3f5fb4da4f4b7d3d658

• vuldb.comVDB-261988 | Tenda 4G300 sub_4279CC stack-based overflowhttps://vuldb.com/?id.261988vdb-entrytechnical-description
• vuldb.comVDB-261988 | CTI Indicators (IOB, IOC, IOA)https://vuldb.com/?ctiid.261988signaturepermissions-required
• vuldb.comSubmit #318988 | Tenda 4G300 V1.01.42 Buffer Overflowhttps://vuldb.com/?submit.318988third-party-advisory
• github.comhttps://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/G3/4G300/sub_42775C.mdrelated