Vulnerability-Lookup

VAR-202503-3612

Vulnerability from variot - Updated: 2025-05-09 03:21

Tenda W6_S v1.0.0.4_510 has a Buffer Overflow vulnerability in the setcfm function, which allows remote attackers to cause web server crash via parameter funcpara1 passed to the binary through a POST request. Shenzhen Tenda Technology Co.,Ltd. of W6-S Firmware has a classic buffer overflow vulnerability.Service operation interruption (DoS) It may be in a state. ‌Tenda W6-S is a 300Mbps wireless panel AP designed for large households such as homes, hotels, and villas. It can provide stable wireless network coverage and low-latency network experience‌‌.

Tenda W6-S has a buffer overflow vulnerability. The vulnerability is caused by the setcfm function failing to correctly verify the length of the input data. Attackers can exploit this vulnerability to cause a denial of service

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CVE-2025-28220 (GCVE-0-2025-28220)

Vulnerability from cvelistv5 – Published: 2025-03-28 00:00 – Updated: 2025-04-21 18:57

Summary

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-31 21:09 UTC

CWE

n/a
CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2331 records in the last 180 days details

References

1 reference

URL	Tags
https://github.com/IdaJea/IOT_vuln_1/blob/master/…

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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