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VAR-202510-2091

Vulnerability from variot - Updated: 2025-11-19 23:30

There is a Denial of Service（DoS）vulnerability in the ZTE MC889A Pro product. Due to insufficient validation of the input parameters of the Short Message Service interface, allowing an attacker to exploit it to carry out a DoS attack. The ZTE MC889A Pro is a router manufactured by ZTE Corporation, a Chinese company. Attackers can exploit this vulnerability to cause a denial-of-service attack

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CVE-2025-46583 (GCVE-0-2025-46583)

Vulnerability from cvelistv5 – Published: 2025-10-27 09:23 – Updated: 2025-10-27 15:47

Title

DOS Vulnerability in ZTE MC889A Pro product

Summary

Severity

5.3 (Medium)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-27 15:47 UTC

CWE

CWE-116 - Improper Encoding or Escaping of Output

Assigner

zte CNA under the mitre root

CNA scorecard C 69/100 over 34 records in the last 180 days details

References

1 reference

URL	Tags
https://support.zte.com.cn/zte-iccp-isupport-webu…

Impacted products

1 product

Vendor	Product	Version
ZTE	MC889A Pro	Affected: BD_STDPLMC889A PROV1.0.1B06 Affected: BD_STDPLMC889A PROV1.0.1B08 cpe:2.3:a:zte:mc889a_pro:bd_stdplmc889a_prov1.0.1b06:::::::* cpe:2.3:a:zte:mc889a_pro:bd_stdplmc889a_prov1.0.1b08:::::::*

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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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