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VAR-202504-1580

Vulnerability from variot - Updated: 2025-04-22 23:22

An improper authentication control vulnerability exists in AiCloud. This vulnerability can be triggered by a crafted request, potentially leading to unauthorized execution of functions.

Refer to the 'ASUS Router AiCloud vulnerability' section on the ASUS Security Advisory for more information. ‌AiCloud is a cloud service launched by ASUS, which aims to provide easy access to data in devices connected to the router, such as USB or PC, and provides functions such as uploading, downloading, online music playback, online document browsing, sharing links to Facebook, and setting Smart Sync cloud synchronization

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CVE-2025-2492 (GCVE-0-2025-2492)

Vulnerability from cvelistv5 – Published: 2025-04-18 08:57 – Updated: 2026-02-24 00:18

Summary

An improper authentication control vulnerability exists in AiCloud. This vulnerability can be triggered by a crafted request, potentially leading to unauthorized execution of functions. Refer to the 'ASUS Router AiCloud vulnerability' section on the ASUS Security Advisory for more information.

Severity

9.2 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-18 11:36 UTC

CWE

CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Assigner

ASUS CNA under the icscert root

CNA scorecard C 72/100 over 46 records in the last 180 days details

References

1 reference

URL	Tags
https://www.asus.com/content/asus-product-securit…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
ASUS	Router	Affected: 3.0.0.4_382 series Affected: 3.0.0.4_386 series Affected: 3.0.0.4_388 series Affected: 3.0.0.6_102 series

Credits

Nanyu Zhong of VARAS@IIE NICTER Analysis Team of Cybersecurity Research Institute, National Institute of Information and Communications Technology

Show details on NVD website

JSON

To clipboard

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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

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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.

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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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