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VAR-202308-3400

Vulnerability from variot - Updated: 2024-08-14 15:41

The sub_451784 function does not validate the parameters entered by the user, resulting in a stack overflow vulnerability in Tenda AC23 v16.03.07.45_cn. Shenzhen Tenda Technology Co.,Ltd. of ac23 There is an input validation vulnerability in.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Tenda AC23 is a dual-band Gigabit wireless router from China's Tenda Company. This vulnerability is caused by the failure of the sub_451784 function to correctly verify the length of the input data. An attacker can use this vulnerability to execute arbitrary code on the system or cause a denial of service attack

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CVE-2023-40801 (GCVE-0-2023-40801)

Vulnerability from cvelistv5 – Published: 2023-08-25 00:00 – Updated: 2024-10-02 15:30

Summary

The sub_451784 function does not validate the parameters entered by the user, resulting in a stack overflow vulnerability in Tenda AC23 v16.03.07.45_cn

Severity

No CVSS data available.

SSVC

Exploitation: poc Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-02 15:28 UTC

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/lst-oss/Vulnerability/tree/mai…

Impacted products

1 product

Vendor	Product	Version
tenda	ac23	Affected: v16.03.07.45_cn cpe:2.3:h:tenda:ac23:-:::::::*

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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.

Detection rules are retrieved from Rulezet.

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.

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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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VAR-202308-3400

CVE-2023-40801 (GCVE-0-2023-40801)

Tags

Sightings

Nomenclature

Related by attack behaviour