CVE-2026-2548 (GCVE-0-2026-2548)
Vulnerability from cvelistv5 – Published: 2026-02-16 09:02 – Updated: 2026-02-23 10:07
VLAI
EPSS
VEX
Title
WAYOS FBM-220G rc sub_40F820 command injection
Summary
A flaw has been found in WAYOS FBM-220G 24.10.19. This affects the function sub_40F820 of the file rc. Executing a manipulation of the argument upnp_waniface/upnp_ssdp_interval/upnp_max_age can lead to command injection. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-17 16:57 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.346157 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.346157 | signaturepermissions-required |
| https://vuldb.com/?submit.749802 | third-party-advisory |
| https://github.com/glkfc/IoT-Vulnerability/blob/m… | related |
Impacted products
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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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
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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.
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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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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.