CVE-2024-54982

Authentication bypass via crafted NAS message

Published Dec 19, 2024 · Updated Jan 16, 2025

Authentication bypass in Quectel BC25 firmware BC25PAR01A06 allows attackers to bypass authentication with a crafted NAS message. The public CVE record does not disclose the NAS message type, parsing locus, or failed validation operation. Reachability requires delivery of NAS signaling to the modem, and Quectel disputes attribution because it considers the issue part of the chipset supply chain.

CVSS severityUnavailable
Unscored
EPSS probability0.24%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Quectel BC25 firmware BC25PAR01A06 allows attackers to bypass authentication with a crafted NAS message. The public CVE record does not disclose the NAS message type, parsing locus, or failed validation operation. Reachability requires delivery of NAS signaling to the modem, and Quectel disputes attribution because it considers the issue part of the chipset supply chain.

The record

CVE
CVE-2024-54982
Published
Dec 19, 2024
Updated
Jan 16, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
Unavailable
Attack vector
Unavailable
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Jan 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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